Training Video Course

SPLK-1003: Splunk Enterprise Certified Admin

PDFs and exam guides are not so efficient, right? Prepare for your Splunk examination with our training course. The SPLK-1003 course contains a complete batch of videos that will provide you with profound and thorough knowledge related to Splunk certification exam. Pass the Splunk SPLK-1003 test with flying colors.

Rating
4.62rating
Students
98
Duration
15:54:00 h
$16.49
$14.99

Curriculum for SPLK-1003 Certification Video Course

Name of Video Time
Play Video: Introduction
1. Introduction
1:00
Name of Video Time
Play Video: Introduction to Module 01
1. Introduction to Module 01
1:00
Play Video: What is Splunk?
2. What is Splunk?
5:00
Play Video: Products of Splunk: Splunk Light
3. Products of Splunk: Splunk Light
2:00
Play Video: Products of Splunk: Splunk Cloud
4. Products of Splunk: Splunk Cloud
2:00
Play Video: Products of Splunk: Splunk Enterprise
5. Products of Splunk: Splunk Enterprise
3:00
Play Video: Products of Splunk: Hunk & Premium Apps
6. Products of Splunk: Hunk & Premium Apps
5:00
Play Video: Components of Splunk: Search Head
7. Components of Splunk: Search Head
2:00
Play Video: Components of Splunk: Indexer
8. Components of Splunk: Indexer
1:00
Play Video: Components of Splunk: Universal Forwarder
9. Components of Splunk: Universal Forwarder
2:00
Play Video: Components of Splunk: Heavy Forwarder
10. Components of Splunk: Heavy Forwarder
2:00
Play Video: Components of Splunk: Deployment Server
11. Components of Splunk: Deployment Server
3:00
Play Video: Components of Splunk: Cluster Master
12. Components of Splunk: Cluster Master
1:00
Play Video: Splunk Package Downloads: Part 1
13. Splunk Package Downloads: Part 1
5:00
Play Video: Splunk Package Downloads: Part 2
14. Splunk Package Downloads: Part 2
4:00
Play Video: Splunk Package Downloads: Part 3
15. Splunk Package Downloads: Part 3
3:00
Play Video: Splunk Add on and Application downloads
16. Splunk Add on and Application downloads
5:00
Play Video: Splunk GUI Overview : Part 1
17. Splunk GUI Overview : Part 1
6:00
Play Video: Splunk GUI Overview : Part 2
18. Splunk GUI Overview : Part 2
5:00
Play Video: Splunk GUI Overview : Part 3
19. Splunk GUI Overview : Part 3
6:00
Play Video: Splunk GUI Overview : Part 4
20. Splunk GUI Overview : Part 4
6:00
Play Video: Splunk GUI Overview : Part 5
21. Splunk GUI Overview : Part 5
5:00
Play Video: Splunk GUI Overview : Part 6
22. Splunk GUI Overview : Part 6
7:00
Play Video: Splunk Searching Basics : Part 1
23. Splunk Searching Basics : Part 1
6:00
Play Video: Splunk Searching Basics : Part 2
24. Splunk Searching Basics : Part 2
6:00
Play Video: Splunk Licensing
25. Splunk Licensing
3:00
Play Video: Getting Help on Splunk Issues : Part 1
26. Getting Help on Splunk Issues : Part 1
7:00
Play Video: Getting Help on Splunk Issues : Part 2
27. Getting Help on Splunk Issues : Part 2
2:00
Play Video: Get 10 GB Free license of Splunk
28. Get 10 GB Free license of Splunk
3:00
Name of Video Time
Play Video: Splunk Visio Stencils usage
1. Splunk Visio Stencils usage
7:00
Play Video: Estimation of License required
2. Estimation of License required
3:00
Play Video: Evaluation : Search Head and Indexers
3. Evaluation : Search Head and Indexers
5:00
Play Video: Evaluation : Heavy Forwarder, License Manager and Deployment Server
4. Evaluation : Heavy Forwarder, License Manager and Deployment Server
6:00
Play Video: Estimation of Storage for Indexers
5. Estimation of Storage for Indexers
5:00
Play Video: Small Enterprise Architecture review
6. Small Enterprise Architecture review
6:00
Play Video: Medium Enterprise Architecture review
7. Medium Enterprise Architecture review
7:00
Play Video: Large Enterprise Architecture review : Part 1
8. Large Enterprise Architecture review : Part 1
5:00
Play Video: Large Enterprise Architecture review : Part 2
9. Large Enterprise Architecture review : Part 2
5:00
Play Video: Understanding clustering and High Availability in Splunk
10. Understanding clustering and High Availability in Splunk
8:00
Play Video: Hardware Requirements for Splunk Architecture
11. Hardware Requirements for Splunk Architecture
5:00
Play Video: Capacity Planning for your Architecture
12. Capacity Planning for your Architecture
2:00
Name of Video Time
Play Video: Prerequisites for Splunk Installation : Part 1
1. Prerequisites for Splunk Installation : Part 1
5:00
Play Video: Prerequisites for Splunk Installation : Part 2
2. Prerequisites for Splunk Installation : Part 2
9:00
Play Video: Directory Structure of Splunk
3. Directory Structure of Splunk
6:00
Play Video: Configuration Hierarchy in Splunk
4. Configuration Hierarchy in Splunk
6:00
Play Video: Configuration Hierarchy in Splunk : Practical Example
5. Configuration Hierarchy in Splunk : Practical Example
5:00
Play Video: Testing Configuration Precedence
6. Testing Configuration Precedence
5:00
Play Video: Concluding Configuration Precedence
7. Concluding Configuration Precedence
5:00
Play Video: Installation of Splunk Enterprise
8. Installation of Splunk Enterprise
6:00
Play Video: Installation of Splunk Universal Forwarder
9. Installation of Splunk Universal Forwarder
6:00
Play Video: Installation of Splunk Search Head
10. Installation of Splunk Search Head
5:00
Play Video: Installation of Splunk Indexers
11. Installation of Splunk Indexers
5:00
Play Video: Installation of Splunk Heavy Forwarders and Deployment Servers
12. Installation of Splunk Heavy Forwarders and Deployment Servers
6:00
Play Video: Enable SSL on Splunk Enterprise Instance
13. Enable SSL on Splunk Enterprise Instance
8:00
Play Video: Enabling SSL from CLI
14. Enabling SSL from CLI
5:00
Play Video: Index, Indexes and Indexers
15. Index, Indexes and Indexers
5:00
Play Video: Configuring Indexer: Enable Reciever
16. Configuring Indexer: Enable Reciever
5:00
Play Video: Enabling Reciever from CLI and Configuration File Edit
17. Enabling Reciever from CLI and Configuration File Edit
7:00
Play Video: Default Index
18. Default Index
4:00
Play Video: Index Creation From Splunk Web and Splunk CLI
19. Index Creation From Splunk Web and Splunk CLI
4:00
Play Video: Index creation from Splunk Edit configuration file
20. Index creation from Splunk Edit configuration file
6:00
Play Video: Configure Search head From Splunk Web
21. Configure Search head From Splunk Web
6:00
Play Video: Configure Search head From Splunk CLI
22. Configure Search head From Splunk CLI
4:00
Play Video: Configure Search head From editing Configuration Files
23. Configure Search head From editing Configuration Files
7:00
Play Video: Configure Heavy Forwarder using Splunk Web and CLI
24. Configure Heavy Forwarder using Splunk Web and CLI
7:00
Play Video: Configure Heavy Forwarder using Splunk Configuration File Edit
25. Configure Heavy Forwarder using Splunk Configuration File Edit
5:00
Play Video: Configure Deployment Server From Splunk Web
26. Configure Deployment Server From Splunk Web
4:00
Play Video: Configure Deployment Server From Splunk Configuration Edit
27. Configure Deployment Server From Splunk Configuration Edit
5:00
Play Video: Adding Clients to Deployment Server
28. Adding Clients to Deployment Server
8:00
Play Video: Deployment Client Config CLI and on Configuration Edit on Universal Forwarder
29. Deployment Client Config CLI and on Configuration Edit on Universal Forwarder
8:00
Play Video: Splunk License Manager Configuration
30. Splunk License Manager Configuration
5:00
Play Video: Splunk Licensing Pool and Client Configuration
31. Splunk Licensing Pool and Client Configuration
8:00
Name of Video Time
Play Video: Uploading Data to Splunk
1. Uploading Data to Splunk
8:00
Play Video: Adding Data to Splunk via configuration file edit
2. Adding Data to Splunk via configuration file edit
5:00
Play Video: Adding Data to Splunk via Splunk CLI
3. Adding Data to Splunk via Splunk CLI
3:00
Play Video: Validation of On Boarded Data
4. Validation of On Boarded Data
4:00
Play Video: Source Sourcetype and Host Configuration
5. Source Sourcetype and Host Configuration
7:00
Play Video: Source Parameter Explaination
6. Source Parameter Explaination
1:00
Play Video: Field Extraction Using IFX
7. Field Extraction Using IFX
7:00
Play Video: Field Extraction Using REX
8. Field Extraction Using REX
5:00
Play Video: Adding Field Extraction to Search
9. Adding Field Extraction to Search
6:00
Play Video: REGEX searching in Splunk
10. REGEX searching in Splunk
5:00
Play Video: Props Extract Command
11. Props Extract Command
4:00
Play Video: Props Report and Transforms
12. Props Report and Transforms
5:00
Play Video: Props.conf Location
13. Props.conf Location
1:00
Play Video: Eventtypes Creation and permission
14. Eventtypes Creation and permission
5:00
Play Video: Eventtypes Use Case
15. Eventtypes Use Case
5:00
Play Video: Tags Creation
16. Tags Creation
5:00
Play Video: Manual Creation of Tags
17. Manual Creation of Tags
6:00
Play Video: Lookups Creation in Splunk
18. Lookups Creation in Splunk
7:00
Play Video: Searching Using Lookups in Splunk
19. Searching Using Lookups in Splunk
4:00
Play Video: Lookups Use Case Example
20. Lookups Use Case Example
4:00
Play Video: Creating Macros in Splunk
21. Creating Macros in Splunk
8:00
Play Video: Searching in Splunk
22. Searching in Splunk
5:00
Play Video: Search Modes in Splunk
23. Search Modes in Splunk
8:00
Play Video: Creating Alerts in Splunk
24. Creating Alerts in Splunk
5:00
Play Video: Splunk Alert Condition and Sharing
25. Splunk Alert Condition and Sharing
6:00
Play Video: Editing Splunk alert and Alerts Actions
26. Editing Splunk alert and Alerts Actions
4:00
Play Video: Creating Splunk Reports
27. Creating Splunk Reports
5:00
Play Video: Splunk Report Scheduling and Accelerating Reports
28. Splunk Report Scheduling and Accelerating Reports
5:00
Play Video: Embeding Reports in External Applications
29. Embeding Reports in External Applications
5:00
Play Video: Creating Dashboards in Splunk
30. Creating Dashboards in Splunk
5:00
Play Video: Adding Panels to Dashboards And adding Panel from Report
31. Adding Panels to Dashboards And adding Panel from Report
5:00
Name of Video Time
Play Video: Editing Dashboard Using Source
1. Editing Dashboard Using Source
6:00
Play Video: Dashboard Filters: Time Range
2. Dashboard Filters: Time Range
5:00
Play Video: Dashboard Filters: Text Box
3. Dashboard Filters: Text Box
5:00
Play Video: Dashboard Filters: Dropdown
4. Dashboard Filters: Dropdown
4:00
Play Video: Dashboard Filters: Dynamic Filters
5. Dashboard Filters: Dynamic Filters
8:00
Play Video: Dashboard Drill down Example
6. Dashboard Drill down Example
5:00
Play Video: Dashboard Drilldown Configuration
7. Dashboard Drilldown Configuration
6:00
Play Video: Dashboard Drilldown to Same dashboard
8. Dashboard Drilldown to Same dashboard
5:00
Play Video: What is a Splunk Workflow?
9. What is a Splunk Workflow?
4:00
Play Video: Creating a Splunk Work Flow
10. Creating a Splunk Work Flow
5:00
Play Video: Demo of Splunk Work Flow Example
11. Demo of Splunk Work Flow Example
2:00
Play Video: Visualizations in Splunk
12. Visualizations in Splunk
5:00
Play Video: Rest of the default Visualtization in Splunk
13. Rest of the default Visualtization in Splunk
7:00
Play Video: Editing XML for Dashboards
14. Editing XML for Dashboards
6:00
Play Video: Adding Panel by Editing XML
15. Adding Panel by Editing XML
6:00
Play Video: Out Of The Box Dashboards Examples
16. Out Of The Box Dashboards Examples
6:00
Play Video: Out Of The Box Journey Flow
17. Out Of The Box Journey Flow
6:00
Play Video: Exporting And Scheduled Dashboards
18. Exporting And Scheduled Dashboards
7:00
Name of Video Time
Play Video: What is an Add on?
1. What is an Add on?
3:00
Play Video: Installing Splunk Add on From Splunk Web
2. Installing Splunk Add on From Splunk Web
7:00
Play Video: Installing Splunk Add on From Splunk CLI
3. Installing Splunk Add on From Splunk CLI
4:00
Play Video: Installation of Splunk App
4. Installation of Splunk App
5:00
Play Video: Disabling an App or Add on
5. Disabling an App or Add on
6:00
Play Video: Creating your Own Splunk App
6. Creating your Own Splunk App
3:00
Play Video: Creating your Own Splunk App using Linux CLI
7. Creating your Own Splunk App using Linux CLI
6:00
Play Video: Custom Navigation inside Apps : Part 1
8. Custom Navigation inside Apps : Part 1
5:00
Play Video: Custom Navigation inside Apps : Part 2
9. Custom Navigation inside Apps : Part 2
7:00
Play Video: Creating your Own Splunk App Via Splunk Web
10. Creating your Own Splunk App Via Splunk Web
4:00
Play Video: Custom Navigation inside Apps Using Splunk Web
11. Custom Navigation inside Apps Using Splunk Web
5:00
Play Video: Custom Static Content Location for Apps
12. Custom Static Content Location for Apps
5:00
Play Video: Changing Custom Background of Login Page
13. Changing Custom Background of Login Page
2:00
Play Video: Custom Logo for the Splunk Login Page
14. Custom Logo for the Splunk Login Page
4:00
Play Video: Customizing App Icon
15. Customizing App Icon
4:00
Name of Video Time
Play Video: Splunk Forwarder Management
1. Splunk Forwarder Management
3:00
Play Video: Creating ServerClass.conf File
2. Creating ServerClass.conf File
4:00
Play Video: ServerClass and DeploymentClient Configuration Files
3. ServerClass and DeploymentClient Configuration Files
5:00
Play Video: Apps on Deployment Server
4. Apps on Deployment Server
6:00
Play Video: Deploying Apps using Deployment Server
5. Deploying Apps using Deployment Server
5:00
Play Video: Creating Server Groups Using ServerClass.conf
6. Creating Server Groups Using ServerClass.conf
6:00
Play Video: Creating Base Configurations
7. Creating Base Configurations
5:00
Play Video: Deploying Apps on Universal Forwarder Using Deployment Server
8. Deploying Apps on Universal Forwarder Using Deployment Server
3:00
Play Video: Updating configuration and Deploying
9. Updating configuration and Deploying
3:00
Play Video: Forward Data out of the Splunk
10. Forward Data out of the Splunk
2:00
Play Video: User Management in Splunk
11. User Management in Splunk
6:00
Play Video: Creating Roles : Part 1
12. Creating Roles : Part 1
6:00
Play Video: Creating Roles : Part 2
13. Creating Roles : Part 2
4:00
Play Video: Creating Users : Part 1
14. Creating Users : Part 1
1:00
Play Video: Creating Users : Part 2
15. Creating Users : Part 2
2:00
Name of Video Time
Play Video: Introduction to Clustering and Indexer Clustering UseCase
1. Introduction to Clustering and Indexer Clustering UseCase
6:00
Play Video: Search Head Clustering Use Case
2. Search Head Clustering Use Case
1:00
Play Video: Single Site indexer Clustering
3. Single Site indexer Clustering
2:00
Play Video: Multisite Indexer Clustering
4. Multisite Indexer Clustering
3:00
Play Video: Search Head Clustering
5. Search Head Clustering
1:00
Play Video: Search Factor And Replication Factor
6. Search Factor And Replication Factor
2:00
Play Video: Search Head Clustering Requirement Evaluation
7. Search Head Clustering Requirement Evaluation
1:00
Play Video: Heavy Forwarder Clustering
8. Heavy Forwarder Clustering
2:00
Play Video: Handson Indexer Clustering : part 01
9. Handson Indexer Clustering : part 01
5:00
Play Video: Handson Indexer Clustering : part 02
10. Handson Indexer Clustering : part 02
5:00
Play Video: Handson Indexer Clustering : part 03
11. Handson Indexer Clustering : part 03
5:00
Play Video: Handson Indexer Clustering : part 04
12. Handson Indexer Clustering : part 04
5:00
Play Video: Handson Indexer Clustering : part 05
13. Handson Indexer Clustering : part 05
6:00
Play Video: Handson Multisite Indexer Clustering : Part 01
14. Handson Multisite Indexer Clustering : Part 01
5:00
Play Video: Handson Multisite Indexer Clustering : Part 02
15. Handson Multisite Indexer Clustering : Part 02
5:00
Play Video: Handson Multisite Indexer Clustering : Part 03
16. Handson Multisite Indexer Clustering : Part 03
5:00
Play Video: Handson Search Head Clustering : Part 01
17. Handson Search Head Clustering : Part 01
5:00
Play Video: Handson Search Head Clustering : Part 02
18. Handson Search Head Clustering : Part 02
5:00
Play Video: Handson Search Head Clustering : Part 03
19. Handson Search Head Clustering : Part 03
5:00
Play Video: Search Head Clustering Validation
20. Search Head Clustering Validation
4:00
Name of Video Time
Play Video: Binding Splunk to an IP Address
1. Binding Splunk to an IP Address
3:00
Play Video: Changing Process Name of Splunk Processes
2. Changing Process Name of Splunk Processes
3:00
Play Video: Disabling Splunk Web Components
3. Disabling Splunk Web Components
5:00
Play Video: Splunk CLI Selective Restarting
4. Splunk CLI Selective Restarting
3:00
Play Video: Splunk CLI: ENABLE, DISABLE and ADD commands
5. Splunk CLI: ENABLE, DISABLE and ADD commands
3:00
Play Video: Splunk CLI: Show Commands
6. Splunk CLI: Show Commands
3:00
Play Video: Splunk CLI: BTOOL Usage
7. Splunk CLI: BTOOL Usage
9:00
Play Video: Splunk Quick Hacks for Restarting Splunk Web Components
8. Splunk Quick Hacks for Restarting Splunk Web Components
3:00
Play Video: Splunk Creating Datamodels
9. Splunk Creating Datamodels
5:00
Play Video: Splunk Datamodels Accelerations
10. Splunk Datamodels Accelerations
4:00
Play Video: Splunk Datasets and Searchs
11. Splunk Datasets and Searchs
6:00
Play Video: Splunk Universal Forwarder Scripted Deployments
12. Splunk Universal Forwarder Scripted Deployments
7:00
Name of Video Time
Play Video: Introduction to building Enterprise Architecture on Amazon AWS
1. Introduction to building Enterprise Architecture on Amazon AWS
6:00
Play Video: Building Splunk Enterprise Architecture on Amason AWS Under 60 Minutes
2. Building Splunk Enterprise Architecture on Amason AWS Under 60 Minutes
59:00
Name of Video Time
Play Video: Security Use Case: SQL Injection Detection in Splunk
1. Security Use Case: SQL Injection Detection in Splunk
16:00
Name of Video Time
Play Video: Congrats: All the best for your Careers and Future Splunk learnings
1. Congrats: All the best for your Careers and Future Splunk learnings
1:00

Splunk SPLK-1003 Exam Dumps, Practice Test Questions

100% Latest & Updated Splunk SPLK-1003 Practice Test Questions, Exam Dumps & Verified Answers!
30 Days Free Updates, Instant Download!

Splunk SPLK-1003 Premium Bundle
$69.97
$49.99

SPLK-1003 Premium Bundle

  • Premium File: 176 Questions & Answers. Last update: Dec 8, 2024
  • Training Course: 187 Video Lectures
  • Study Guide: 519 Pages
  • Latest Questions
  • 100% Accurate Answers
  • Fast Exam Updates

SPLK-1003 Premium Bundle

Splunk SPLK-1003 Premium Bundle
  • Premium File: 176 Questions & Answers. Last update: Dec 8, 2024
  • Training Course: 187 Video Lectures
  • Study Guide: 519 Pages
  • Latest Questions
  • 100% Accurate Answers
  • Fast Exam Updates
$69.97
$49.99

Free SPLK-1003 Exam Questions & SPLK-1003 Dumps

File Name Size Votes
File Name
splunk.passit4sure.splk-1003.v2024-10-29.by.darcey.82q.vce
Size
3.33 MB
Votes
1
File Name
splunk.testking.splk-1003.v2022-05-28.by.lexi.82q.vce
Size
3 MB
Votes
1
File Name
splunk.braindumps.splk-1003.v2021-07-13.by.austin.71q.vce
Size
106.62 KB
Votes
1
File Name
splunk.pass4sure.splk-1003.v2021-04-30.by.jacob.54q.vce
Size
70.91 KB
Votes
2

Splunk SPLK-1003 Training Course

Want verified and proven knowledge for Splunk Enterprise Certified Admin? Believe it's easy when you have ExamSnap's Splunk Enterprise Certified Admin certification video training course by your side which along with our Splunk SPLK-1003 Exam Dumps & Practice Test questions provide a complete solution to pass your exam Read More.

Designing Splunk Architecture

5. Estimation of Storage for Indexers

Finally, there is one last option, "User," for determining your storage. Till now, we have learned about licences, licence size, number of indexes, number of searches, heavy forwarder deployment, servers, and licence managers, including why we need to have clustering and high availability options. We will now go forward with calculating storage. The storage is the important part of your indexes, and the storage would have always been greater than 200 I'm up for getting a rough estimate on storage for the indexer.

The link mentioned in the document should take you straight into calculating the index storage, which has been used by most of the Splunk consultants, and this is not officially connected to Splunk or authorised by Splunk authorises it.You can see it's not supported by Splunk, and it is completely independent, probably built by one of the Splunkers to help other fellow Splunkkers. This is a very good side for getting a rough estimate of storage for the indicator. When I say rough estimates, it's accurate, like 80 or 90%. That's not like complete rough. Okay, so we are getting like 80% to 90% of accurate storage as of now. In my whole experience of four to five years, I've been using this site, and I have not faced any miscalculations or misjudgments while assigning a storage.

We can consider that a good example. Most of the time, when I go to a customer and ask them, "What is your log size, and what do you need it for?" They can't understand or give a straight answer based on log size. Few of them give us size in events per second because most of the traditional SIM solutions were like Q and Lapse, our site, and the logarithm. They were using EPS, though they were familiar with it. They will come back and say to you that I have a $5,000 or even a $2,000 event. So what do you do? You visit this site and check on this box size per event. It will give us a rough estimate of how much licence you need. Probably you can go up to 60 gigabytes in the case of two k, and if you choose five k, you'll get around 115 gigabytes. You can add a 10% buffer, and you can go up to 130 gigabytes. This is how you calculate, as I argued and defined, that this is what my licencing I need.The next concept we come to is data retention. This depends on your complete policy. Let's say I need six months of data.

I'll choose three months hot and three months cold. We'll be going through what is this "hot" cold archive, "frozen retention, how to calculate them, how to configure them, and the later part when we dive deep into indexes and see how it operates and stuff. For now, consider this the time during which you need to keep your data in Splunk. Let's say I need three plus three plus six months of data in Splunk. We are not going to use any premium maps. If you use, you can choose one of them and considerably the architecture. Or it recommends, as you can see, Splunk Enterprise Security, which is one of the premium apps. It will recommend 100 GB per indexer. This should be automatically updated. Yet here you can see that it says it requires 5.1 TB of storage per indexer. So totally, you need like 100 TB. So here it is saying we need only one indexer because if you choose Planck Enterprise, it says maximum volume per indexer, and you can go up to 100 GB. Will you choose without anything?

So it says it can handle up to 300 GP. But we know how it works—the storage configuration. If you have separate volumes mounted for it, you can mention them. But as of now, the only important number is 10.2 TB. You have calculated your storage requirement based on EPS. Let's say I'll come back, I'll have 100 GB of licences, and I'll need six months of retention. I'll come back here and check the storage I require for indexes, which is 8.8 TB. So this is how you calculate the storage requirement for your indexes. You.

6. Small Enterprise Architecture review

Now, since we have all the required factors, let's proceed to have a look at what different architecture looks like for demonstration purposes. These are purely designed based on my experience on Splunk after working for close to five years. In this tutorial, I have made three scenarios of architecture: small, medium, and large enterprises, and the crazy one, which I call the large enterprise with high availability and clustering mentioned, Let's go through them one by one. The first one, as we see in our screen, is the small architecture, which can be compared to an organisation with a licence limit that is less than 100 GB per day.

As you can see in this picture, we have one indexer, one searcher, and a couple of people using it. And we have lots of data forwarded from many different sources. This is a typical small enterprise architecture. It looks like here even the searcher can be optional. If you have just one or two users, all you can do is have one indexer be able to handle the one or two users' load. You can deploy everything as a single standalone instance. But always keep in mind that in a large organisation, even if the licence is 100 GB per day, it's good to start deploying them in distributed mode. Let's say that Splunk is in "distributed mode," which means that all its components are assigned dedicated roles. That means search is separated, indexers are separated, and forwarders are separated, especially heavy forwarders. So this is how each dedicated rule is configured.

So we call it a distributed mode of deployment. I say this because the organization, let's say a big corporation, has purchased a ten-gigabyte licence for just monitoring their locks. My experience is that once the organisation realises the value of Splunk and the variety of data it can process, it can scale from ten GB to several hundred GB in a matter of months. So as an architect, you should be aware of what level of data you have in your organisation and how big it is your organization.So that you should always think one step ahead so that you cover all these scenarios. And you should be aware that if I expand from 10 to 100 gigs, I will need to add more indexes and more searches. So it's better to deploy without going into distributed Distributed Mode.And as we have discussed, it can be scaled up from a single instance setup to a distributed setup, where each component will be responsible for specific tasks at any point in the Splunk installation or operations phase. In previous videos, we have gone through saying that you can add your search at any time and that you can add your index at any time.

There is no impact, no data loss, and no operational disruption because that is how Splunk has been designed. It is easy to scale horizontally and vertically. You can add resources to one machine, and you can add additional components to one architecture, but you still have all the data. You can search; you can report; you can do everything. But it's always a good practise to start with a good foundation. Let me open up the designs that I have created for architecture. So here is the architecture that we have created for small enterprises with less than 100 GP of data. We can see we have only one indexer, one searcher, and many universal forwards, which are covered as a block because it will look ugly if I draw lines from all these endpoints to point to one index. So I made it a container and sent it as a single. The final motor is simple All the logs that are collected by agents or syslog devices will be sent to the indexer.

This is what a typical small Splunk architecture looks like. The data sources can be syslog, firewalls, universal forwarders, Apple Solaris, Linux, Windows, or even scripted inputs that will be sending logs to indexers and the search. If you come to the data flow, the logs have been collected from the universal forwarder and sent to the indexer where they are parsed, broken down into pieces, and then stored in our storage. The indexer holds 100% of the data here The search engine is the one which queries the indexer based on the searches we write or the alerts or reports, and this query is run on the storage and the indexer fetches the results, giving them to search for visualisation or alerting purposes.

7. Medium Enterprise Architecture review

Now we have a good idea of what a small enterprise looks like. Let's proceed further to medium, enterprise architecture, or Splunk? From the previous discussions and considerations, we have come to the conclusion that we should use more than the GB per day licencing limit to have multiple indexes. In this scenario, we have a medium enterprise architecture, which can consume or ingest 100 to 200 GB per day into a Splunk instance. By now, we know that we have multiple indexes in a medium enterprise. As you can see, there is one group of indexes.

So it's better to have more than one index. If you can afford three, you probably can have three. Also, by now, we know that we are having multiple indexes in medium enterprises, and when it comes to searching, it's better to have more than one searcher if you have more than eight users, and if you're using any of the premium apps offered by Splunk, it's good practise to dedicate one complete searcher to the premium apps. Since premium apps like Enterprise Security, VMwareApp, ITSI, or PCI have very high resource utilisation, They will be running constant searches, alerts, dashboard acceleration, data model acceleration, and a lot of other stuff inside the premium apps. So it's better to dedicate one complete searcher to your premium apps. The premium apps come with preset collection offers, ports, dashboard alerts, and data sets. These are the things that are constantly running in the background.

And along with this, if you add a document such as one run by normal users and the alerts or reports that you have created, it adds additional load to the search ads, and search response starts to deteriorate. In our diagram we can see we have two searchapps and two indexes, or probably multiple indexes, which is pretty common for a medium enterprise plank architecture. Here, the data flow will be like the universal forwarders. Let me open up the bigger architecture. This is a medium-sized enterprise. Here the data flow will be like the universal forwarders are fetching the data and feeding it to a group of indexes and syslog devices. Also sending logs to our indexes directly; there is no intermediate or any forwarding. If the syslog devices are noisy and causing trouble for the indexer, we can probably install a forwarder in between. Now the data flow: we collected the logs using universal folders, sent them to indexes, and the same indexer passes them and stores them. The searcher runs the query indexer, takes the query and searches it on the storage, fetches the results, and gives it back to search. The searcher uses this data for visualisation or alerting purposes. Now, in this architecture, everything seems fine for a medium enterprise, but as a Splunk, your job is not yet done.

Before finalising the design, evaluate the need for deployment, server analyze, and predict how many agents or universal forwarding clients will be in your deployment if it is greater than 25 to 50 clients. Of course, it's good practise to have a deployment server so that your management of these clients will be pretty good. You can put in a deployment server somewhere here because it will not be in your operational architecture, so it will be somewhere standing out. But if you are having just ten to twenty clients, which are quite noisy and generate hundreds of gigabytes of data, it should be good to trade off just to postpone your deployment server in case of your next plan of scaling up your architecture. Now that we have evaluated deployment, let's see about Aviv's forwarder. As we discussed earlier, if our data sources in our deployment or in our organisation are very chatty or sending lots of junk data to Splunk, then it would be best to have heavy forwarders in between your universal forwarders and indexers.

That will be somewhere here, where in between universal forwarders and indexes you can have your heavy forwarder, the Syslog service. Then the data flow will change to heavy forwarding, which will receive the logs from Syslog servers it passes. It then sends the logs to your indexer, which will be so efficient that the logs will also be processed before reaching your Splunk indexes so that the passing load on the indexes is also reduced. instead of indexing on multiple ports for Syslog or multiple IPS or receiving data from multiple points. It can efficiently use its precious inputs and outputs. Operations per second (IOPS) for concentrating and receiving the logs from heavy forwarding Because index will have only one source for the reception of logs, that will be our only forwarder. so that most of its I O can be used for storing and fetching results for our queries. Based on this evaluation criteria for having a folder, as an architect, you will decide whether to have one or not. We have gone through the medium Splunk enterprise thoroughly as of now. You might have a good idea of how Splunk's architecture grows from a single instance.

8. Large Enterprise Architecture review : Part 1

Since you understand now how Splunk artefacts can grow from a single standalone machine to a large enterprise plank with the same flow, let's go through a simple enterprise scenario. According to our previous architecture designs, like Small and Medium Enterprise reviews, we have come to the understanding that it's good to have forevery one hundred gigabytes of logs or every hundred gigabytes of licence and additional indexes. Since in our previous example we considered anything between 100 and 200 GB as our medium enterprise for a large enterprise, in this example we will consider any licence of 250 GB or greater as a large enterprise.

We have come to the conclusion that we will have more than two indexes that can increase linearly with your licence limit. We have a number of indexes figured out. Let's see how many search ads we need. As we have discussed earlier in other architecture reviews, if we have more than eight users who are constantly active on Splunk and are running multiple searches, we can have additional searches, and it is totally fine to begin with one searcher and scale up the searches as the number of users are increasing.To begin with our architecture here, which represents a typical large environment, we can see there are groups of searches. Probably one will be with premium apps, and the other will be, let's say, premium apps, Enterprise Security VMware, or PCI, and a group of servers for normal users who are accessing and running hard searches.

Investigating these kinds of use cases, it is reasonable to assume that there will be multiple teams accessing Splunk because they are indexing more than 200 gigabytes of data. Of course, they will have more than eight or 15 people accessing their Splunk environment, as well as any premium purchases. As we discussed Enterprise Security, PCI, VMware, and ITSI—all these premium apps—they might be using one or two for that app.So for those apps, you need dedicated searches. We can allocate them to individual searches. Hence, in this architecture, we have multiple searchers carrying the user load of the Splunk environment. In our architecture, we see that we have groups of multiple indexes. Based on our understanding, we know that by now we will have more than two indexes for this environment, and these indexes store all the data that has been processed. In this architecture, the storage for these indexes will be holding 100% of your data.

Whatever data has been processed in Splunk will be shared among these three or four indexes in standalone mode. By default logic, each index out of these three receives the data from the forwarder over a certain amount of time, and then the forwarder forwards the data to the next available index to send the next chunk of data. And let's say we have three indexes; the data is now like 33/33% available per index. This is a typical round robin algorithm based on time. In this mode, if one indexer goes down, your searches will return just approximately 67% of the results from the two available indexes. Let's say this went down. You will have around 66% to 67% of results from only two indexes. To get around this, we will see how clustering can help. The clustering is planned as two different types: a single side cluster and a multi site cluster. We'll see about this in the later parts. And we'll also go through the deep technical aspects of Splunk clustering when we're implementing our own enterprise-level, high availability multisite clustering setup in Amazon Web Services as part of this tutorial.

9. Large Enterprise Architecture review : Part 2

For simplicity's sake, this module. In this slide, we'll be considering side indexing or clustering. In single-sided indexing or clustering, each index exchanges the data that it has received from the forwarder so that, at any point, if one indexer fails, the data can be retrieved from the other two instances. To understand how this actually works, we need to know more about replication and search factors, which we'll be covering at a later stage because of the complexity involved in choosing them and the depth of the concept of application and search factors. Moving on. Now we understand that single set clustering in Splunk exchanges data between indexes in order to overcome any data loss or disruption into our search results during an event of any indexer going down. Now we got that clear.

Let's move on further down and compare this with our medium architecture. If you see our medium architecture, this is our medium architecture. You can see that there are some components like the deployment server, heavy forwarder, and licence Forwarder and License Manager. There are three blocks that are new in Large Enterprise. As you can see, these three components are present in the large enterprise of Splunk's architecture. We all know by now that to expand the deployment of Splunk, we must have a deployment server for managing Splunk, Universal Forwards, and other Splunk components. By having a single deployment server, we will help reduce the complexity of managing Splunk infrastructure. Consider the example of having 200 clients and logging them individually to just change the IP address or the host name of that instance.

Instead of that, you can push this configuration from the deployment server probably in 5 minutes rather than logging into 200 different machines one at a time. The deployment service acts like a boss in an architecture, where it talks to all the Splunk components across the architecture and tells each component how to operate and what configurations are deployed on each component. And now we can also monitor the health of the components throughout the infrastructure using Deployment Server. Now we're clear about the deployment server. Let's move on to our License Manager, where we see from the architecture that it keeps tabs on our licence utilisation and can also alert based on a licence violation upon reaching our thresholds as per our alert configurations for this licence usage.

This functionality of License Manager is almost identical to that of a non-cluster or clustered environment, where its only function is to collect the licence usage from all the components and keep track of the violations in the daily usage statistics of our licences and report them accordingly. And we also see in this architecture that there are heavy forwarders between Universal Forwarders or our data sources and indexes.

This heavy forwarder is receiving the data from forwarders and passing it along. It filters some of the events and sends it to the indexer, where the indexes will be receiving the data from. These heavy forwards, which are passed and filtered by the heavy forwarders, are being received on the indexes and stored on the indexes themselves. This is a good option, and it is best practise to have an AV forwarder in your architecture for large deployments. It will add significant value to the Splunk architecture. By now we are clear on the three architectures of small, medium, and large enterprises. Now let us see one of the best architectures of Splunk, considering a scaled up version of a large deployment.

Prepared by Top Experts, the top IT Trainers ensure that when it comes to your IT exam prep and you can count on ExamSnap Splunk Enterprise Certified Admin certification video training course that goes in line with the corresponding Splunk SPLK-1003 exam dumps, study guide, and practice test questions & answers.

Comments (0)

Add Comment

Please post your comments about SPLK-1003 Exams. Don't share your email address asking for SPLK-1003 braindumps or SPLK-1003 exam pdf files.

Add Comment

Only Registered Members can View Training Courses

Please fill out your email address below in order to view Training Courses. Registration is Free and Easy, You Simply need to provide an email address.

  • Trusted by 1.2M IT Certification Candidates Every Month
  • Hundreds Hours of Videos
  • Instant download After Registration

Already Member? Click here to Login

A confirmation link will be sent to this email address to verify your login

UP

LIMITED OFFER: GET 30% Discount

This is ONE TIME OFFER

ExamSnap Discount Offer
Enter Your Email Address to Receive Your 30% Discount Code

A confirmation link will be sent to this email address to verify your login. *We value your privacy. We will not rent or sell your email address.

Download Free Demo of VCE Exam Simulator

Experience Avanset VCE Exam Simulator for yourself.

Simply submit your e-mail address below to get started with our interactive software demo of your free trial.

Free Demo Limits: In the demo version you will be able to access only first 5 questions from exam.