Performance optimization is a skill that many Java programmers hope to master thoroughly. Many people want to learn performance optimization, hoping to use them flexibly to improve performance in their own work, so as to provide users with a good user experience. However, many people lack systematic and methodological guidance when designing technical solutions or coding , leading to a lack of ideas when they want to optimize performance.
At the same time, many Internet companies now value the interviewers whether they have tuning experience during interviews. The increasingly complex systems and intricate performance tuning of Internet companies have put forward higher requirements for the technical breadth and technical depth of Java engineers. , So mastering performance tuning is also an indispensable skill!
As the saying goes: "Teaching people how to fish is worse than teaching people how to fish." Share this performance tuning practice manual and supporting videos here to those in need. You will master the system performance optimization methodology, have an in-depth understanding of the design of common Java middleware from the perspective of performance optimization, and provide a reasonable design The performance optimization program will greatly help everyone's learning advancement! Due to space reasons, this article only shows the catalog and content screenshots. If there is a small partner who needs to learn performance tuning, please like and follow the picture and get it!
Performance Tuning Handbook: Concepts
How to formulate performance tuning standards and strategies?
Performance tuning combat: design patterns
Design patterns are solutions to general problems faced by software developers in the software development process. These solutions are summed up by many software developers after a long period of trial and error. If you want to be successful in the Java world, design patterns are indispensable, and even more important is the optimization techniques of design patterns. This module will combine some complex application scenarios to analyze design optimization cases.
Performance tuning combat: Java programming articles
In the process of Java coding, how to improve the reliability and security of the program through some common optimized codes, and use code examples to illustrate the disadvantages and advantages of different coding methods!
Performance tuning combat: multi-threaded articles
How to optimize multi-threaded context switching? How to use coroutine to optimize multi-threaded business? These issues will be explained in this module.
Performance tuning combat: JVM performance monitoring and tuning articles
With the development of the Internet, Java applications have stricter requirements for high concurrency, high availability, and fast response. These are actually related to the JVM. Internet manufacturers have increasingly higher requirements for concurrency and performance. JVM performance tuning is becoming more and more important to improve the performance of Java applications. JVM performance tuning aims at how to use less memory to obtain higher throughput. This module focuses on sharing experiences related to JVM performance tuning, the creation and recycling of Java objects, and memory allocation.
Performance tuning combat: database performance tuning articles
Use actual work cases to share slow queries and SQL optimizations of classic problems at work. Common tools are used to assist in verification and positioning, to understand the application of indexes (not to analyze the implementation of indexes for the time being), and buffer applications that can improve performance. This module will focus on analyzing some common database tuning methods.
Performance tuning actual combat manual content display
Concept
Design Pattern Tuning
Java programming tuning
Multi-threaded performance tuning articles
JVM performance monitoring and tuning articles
Database performance tuning articles
to sum up
As a programmer, performance optimization is a common thing, whether it is a desktop application or a web application, whether it is a front-end or a back-end, whether it is a single-point application or a distributed system. This article considers this issue from the following aspects: general principles of performance optimization, levels of performance optimization, and general methods of performance optimization. Therefore, learning performance optimization is a compulsory course for a Java programmer, and it is also an indispensable skill for advanced career!
If you still don’t have a good way to learn how to optimize performance, this performance tuning manual and supporting videos can help you very well. If you need it, just:
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