The content of this book is a combination of theory and actual combat. There are many knowledge points involved. It is divided into 4 parts. Readers can read each part in any order, but it is recommended to read Part 1 for a systematic understanding.
- The first part is an overview, mainly introducing some principles of developing high-concurrency systems, and expounding the principles that this book will explain.
- The second part of high availability, to help readers understand some principles of high availability, such as load balancing, current limiting, degradation, isolation, timeout and retry, rollback mechanism, pressure test and plan, etc., and can be applied to their own systems .
- Part 3, High Concurrency, introduces some principles of developing high-concurrency systems, such as caching, pooling, asynchronization, expansion, queues, etc., and cooperates with a large number of cases to help readers better grasp and use.
- The fourth part of the case, introduces the product detail page, unified service and other system architectures that the author has developed, as well as some static architecture ideas to help readers understand some of the principles introduced earlier.
This book hopes to be helpful to friends who are engaged in online development or are solving online problems.
This book is a Sunflower Collection to ensure the normal operation of large-scale e-commerce systems under the impact of high traffic and high frequency. It is a practical manual for Internet front-line technical developers. The book was born after repeated examinations of "618" and "Double 11" and repeated demonstrations in practice. Just like the green grass in the mountains and wilds, it has been tempered by nature, storms and rainbows, and emerges from the ground,
table of Contents:
Basic knowledge sharing:
- 1 Some principles of transactional system design
- 2 Load balancing and reverse proxy
- 3 Isolation
- 4 Detailed current limit
- 5 downgrade stunts
- 6 Timeout and retry mechanism
- 7 rollback mechanism
- 8 stress test and plan
- 9 application level caching
- 10HTT P cache
- 11 multi-level cache
- 12 Detailed explanation of connection pool thread pool
- 13 Asynchronous Concurrent Combat
- 14 how to expand
- 16 Building a demand response type billion-level product detail forecast
- 17 Jingdong product detail page service closed-loop practice
- 18 Use OpenResty to develop high-performance web applications
- 19 Application data static architecture high-performance single-page Web application
- 20 Use OpenResty to develop web services
- 21 Use OpenResty to develop product details
to sum up
First of all, this is a very reliable work written by a very reliable technical man. The author of this book is a technical expert of Jingdong, who has been fighting for a long time in the front line of research and development, and is full of the ideals and passion of Jingdong technical people. At the same time, this book is also a summary of JD’s experience in architecture upgrades and big promotion preparations for so many years of rapid development. It will comprehensively analyze various design principles, technical solutions, and best practices for building a high-availability and high-concurrency system. The amount of knowledge is very large. Big, it is worth all the large and medium-sized website architects and developers spend time learning.
