Comprehensive optimization of the six topics, Alibaba performance optimization booklet open source, leading you to the ultimate performance

performance optimization

performance tuning , It is a roadblock for the transition from development post to architecture post . If you are a little white , So congratulations on performance optimization. You don't need to carry it yet . But if you're the backbone of the company , I want to bring the technology level closer to the architecture level , So performance optimization is something you have to carry down , And solve it .

Performance tuning tasks are not like normal development tasks , It needs to carry the business 、 Time and difficulty and so on . Good natures are not tuned out , More designed . Only experienced performance tuning , To understand the true meaning of this sentence . performance tuning , In fact, it is to restructure and optimize the Internet system carrying services , It's like changing tires while driving , The skills it requires are not at the same level as code refactoring .

Performance optimization is an iterative process 、 An ongoing process , Involving all phases of the software development life cycle , General performance optimization will involve the following aspects :

• Business rule tuning , Including business processes 、 Interaction design, etc

• Apply container tuning , Including startup parameters 、 The number of connections and threads, etc

• Spring tuning , Including business management 、 Second level cache, etc

• Design pattern tuning

• Database tuning , Include index 、SQL Statement and configuration, etc

• JVM tuning , Including memory 、 Garbage collection GC etc.

• Underlying system tuning , Including the operating system 、 Hardware etc.

In order to make fans better at chirality optimization , Internet Lei Feng （LZ I ） Some time ago, I got a performance optimization booklet from a friend of Ali , And found some related video tutorials on the Internet to share with fans , Add a small assistant to the family members in need vx：1426687161  You can get free downloads

Take a look at the main content

Performance tuning standards and Strategies

Java Programming performance tuning

• A list of several commonly used performance testing tools

Multithreading performance tuning

• The strength of data 、 Weak consistency

JVM Performance monitoring and tuning

Design pattern tuning

How to optimize the complex commodity price strategy in the e-commerce system ？

Database performance tuning

How to avoid deadlock ？

Actual combat

Use caching to optimize system performance

Current limiting optimization

If you want to play a good performance optimization, just look at the document notes must be obscure , The best way is to combine video to deep learning, the effect is the best . below LZ For you to climb some related video resources , I hope it can help you ！

• JVM Optimization intensive lecture course （ part ）

• MySQL Optimize （ part ）

Last

Performance optimization is difficult , But if you can really chew him down, you will be able to leap to the architecture post , After all, programmers who don't want to be architects are not good programmers . Besides, if you have one on your resume during the interview ： Experience in performance tuning , It's also a good bonus for an interview .

Back to the point ：

If you have friends who need , Add a little assistant vx：1426687161  You can get free downloads