Those who have participated in the Java job interview should be aware of the importance of concurrent programming test sites.
"I don't know how to learn, and which direction to follow to ensure foolproofness." But in my opinion, the answer to this question is very simple, that is, "focus on learning those constant low-level knowledge."
If you happen to be incomprehensible about the principles of concurrent programming, you may be a little confused about the interviewer's questions. The editor here is going to share with you a core note of fairy-level concurrent programming, with pictures and texts, very suitable for friends who need to learn the principles of concurrent programming !
Notes author: P8-class architect from Ali
The characteristics of the note file: clear structure, easy-to-understand with pictures and texts .
If you need to get it, it’s troublesome one-click triple-link + comment, and then add VX (tkzl6666) to get it for free
The notes are divided into 4 parts, namely:
- Concurrent programming sharing model articles
- Concurrent Programming_Mode
- Concurrent Programming_Application
- Concurrent Programming_Principles
This article takes concurrency and parallelism as the main line, interspersed with explanation
Application-combined with reality
Principle-know it clearly
Mode-correct posture
Concurrent programming sharing model articles
table of Contents:
1. Processes and threads
2. Java thread
3. The management of the shared model
4. Shared model memory
5. No lock for shared model
6. The immutability of the shared model
7. Tools for sharing models
Concurrent Programming_Mode
Mode-correct posture
table of Contents:
Content display:
Concurrent Programming_Application
Application-combined with reality
table of Contents:
Content display:
Concurrent Programming_Principles
Principle-know it clearly
table of Contents:
Instruction-level parallelism
Principle of CPU cache structure
volatile principle
final principle
AQS principle
ReentrantLock principle
Principle of read-write lock
Semaphore principle
Final summary
In today's era of endless new technologies, many people always like to talk about some tall topics, such as artificial intelligence, blockchain, cloud native applications, and cross-platform frameworks. Although these words represent the potential development trend of a certain industry, they also invisibly convey anxiety to technical practitioners. At this time, it is very important to find the right direction, that is, "focus on learning those constant low-level knowledge."
If you need to get it, it’s troublesome one-click triple-link + comment, and then add VX (tkzl6666) to get it for free