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Master Apache JMeter - From Load Testing to DevOps

You're reading from   Master Apache JMeter - From Load Testing to DevOps Master performance testing with JMeter

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Product type Paperback
Published in Aug 2019
Publisher
ISBN-13 9781839217647
Length 468 pages
Edition 1st Edition
Languages
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Authors (3):
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Bruno Demion (Milamber) Bruno Demion (Milamber)
Author Profile Icon Bruno Demion (Milamber)
Bruno Demion (Milamber)
Antonio Gomes Rodrigues Antonio Gomes Rodrigues
Author Profile Icon Antonio Gomes Rodrigues
Antonio Gomes Rodrigues
Philippe Mouawad Philippe Mouawad
Author Profile Icon Philippe Mouawad
Philippe Mouawad
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Toc

Table of Contents (14) Chapters Close

About the Book 1. Quick Start with JMeter FREE CHAPTER 2. JMeter Overview 3. Designing a Test Case 4. Important Concepts in JMeter 5. Preparing the Test Environment (Injectors and Tested Systems) 6. Being Productive with JMeter 7. Load Testing a Website 8. Load Testing Web Services 9. Load Testing a Database Server 10. Load Testing Message-Oriented Middleware (MOM) via JMS 11. Performing a Load Test 12. Visualizing and Analyzing the Load Testing Results 13. Integration of JMeter in the DevOps Tool Chain

Load Testing a Database Server

Microservices architectures are increasingly being used, which involves more and more databases being used as well.

Usually, databases are accessed through an API, and therefore, for a load test to be as realistic as possible, it is necessary to test the API, and not the database directly:

Figure 9.1: Microservices architecture versus monolithic architecture

However, it may be useful to test the database directly when:

  • The API is not yet ready
  • To compare JDBC drivers easily
  • To tune database parameters
  • To compare different databases
  • To compare AWS RDS engine implementations (such as Aurora, Oracle, and SQL Server)
  • To check the database configuration
  • To check whether the cluster (as in, the VIP and load balancing strategy) is behaving well
  • To test the database production server before going live without having an API server production-ready
  • To do load testing on a database when a batch is...
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