
OpenResty (NGINX + Lua)
February 10, 2023
This article describes how OpenResty is used in practice, OpenResty database encapsulation, OpenResty web framework, and other issues.
OpenResty (NGINX + Lua)
February 3, 2023
Minimum examples of how to run an API gateway via NGINX configuration and initialization, matching routes and plugins, loading plugins, and writing plugins are introduced.
OpenResty (NGINX + Lua)
February 2, 2023
The technical selection of the API Gateway's four core components: storage, routing, schema, and plugins, are introduced respectively.
OpenResty (NGINX + Lua)
January 20, 2023
This article introduces the role, core components, and concepts of microservice API gateway.
OpenResty (NGINX + Lua)
January 19, 2023
This article explains dynamic loading, blocking operations, NYI, dynamic upstream, and caching of shared dictionaries.
OpenResty (NGINX + Lua)
January 13, 2023
Let's learn the commonly used Lua Resty libraries in OpenResty: `lua-resty-ngxvar`, `lua-rapidjson`, and `lua-resty-worker-events`.
OpenResty (NGINX + Lua)
January 12, 2023
Openresty enables FaaS, Edge Computing, Dynamic Upstream, and more with the dynamic features provided by LuaJIT
OpenResty (NGINX + Lua)
January 6, 2023
Let's learn how to use the implementation of `limit-req`, `limit-count`, `limit-conn`, and `limit.traffic` in `lua-resty-limit-traffic` and conduct rate limiting with them.
OpenResty (NGINX + Lua)
January 5, 2023
This article explains how to use the leaky bucket and the token bucket algorithms in NGINX and OpenResty to solve bursty traffic.
OpenResty (NGINX + Lua)
December 30, 2022
lua-resty-* Encapsulation Releases Developers from Multi-Level CachingThis article introduces the implementation principles and usage of two cache encapsulation libraries `lua-resty-memcached-shdict` and `lua-resty-mlcache`
OpenResty (NGINX + Lua)
December 29, 2022
We can use active update cache, lua-resty-lock, lua-resty-shcache, and NGINX directives to resolve cache stampedes in NGINX, OpenResty.
OpenResty (NGINX + Lua)
December 22, 2022
systemtap-toolkit and stapxx: How to Use Data to Solve Difficult Problems?The systemtap-based wrapped toolsets: systemtap-toolkit and stapxx can be used to solve problems for real-time analysis and diagnosis of NGINX and OpenResty.
OpenResty (NGINX + Lua)
December 22, 2022
shared dict and lru CacheThis article introduces you to the usage scenarios, usage, and implementation principles of both `shared dict` and `lru` cache in Openresty.
OpenResty (NGINX + Lua)
December 16, 2022
This article describes how to debug in OpenResty using breakpoints and print logs, Binary Search Algorithm and Comment, dynamic debugging, flame graph, etc.
OpenResty (NGINX + Lua)
December 15, 2022
OpenResty style guide contains general rules about "how to write" OpenResty, Lua, NGINX code
OpenResty (NGINX + Lua)
December 9, 2022
Table Data StructureIn openresty, table has a significant impact on performance. This article describes how to optimize performance by manually maintaining subscripts, reusing table, and tabelpool.
OpenResty (NGINX + Lua)
December 8, 2022
string in OpenRestyThis article introduces the optimization techniques to be followed in OpenResty: processing requests short, simple, and fast and avoiding intermediate data.
OpenResty (NGINX + Lua)
December 2, 2022
Avoid using blocking I/O operations in OpenResty as they affect performance. Some often misused operations are: executing external commands, handling disk I/O and using lusockets
OpenResty (NGINX + Lua)
December 1, 2022
ab ToolThis article describes how to build a test network environment, test::nginx support for SSL, DSL, and the `ab` tool.
OpenResty (NGINX + Lua)
November 25, 2022
wrkThis article describes the features of the performance testing tool `wrk` and how to use it for efficient and accurate performance testing
OpenResty (NGINX + Lua)
November 24, 2022
test::nginxtest::nginx has features such as preprocessor, custom functions, shuffle, reindex
OpenResty (NGINX + Lua)
November 18, 2022
This article describes how to use test::nginx to send requests and handle responses in a test case.
OpenResty (NGINX + Lua)
November 17, 2022
test::nginxtest::nginx is a DSL used for TDD in OpenResty, and can be used for NGINX, HTTP testing
OpenResty (NGINX + Lua)
November 11, 2022
The NGINX + Lua (OpenResty) FAQ answers questions about privileged process permissions, phasing and debugging, the practice of ngx.exit, variables, and race condition.
OpenResty (NGINX + Lua)
November 10, 2022
OpenResty is easy to implement Memcached Server using the stream module provided by NGINX, which can handle layer 4 of traffic.
OpenResty (NGINX + Lua)
November 4, 2022
This article will introduce you to the use of OpenResty common APIs for time manipulation, regular expressions, and other common issues.
OpenResty (NGINX + Lua)
November 3, 2022
Explore OpenResty's advanced features like timer tasks, privileged processes, and non-blocking ngx.pipe for optimized NGINX performance and maintenance.
OpenResty (NGINX + Lua)
October 28, 2022
The cosocket is the basis of various lua-resty-* non-blocking libraries. This article introduces the basic concepts and common APIs of cosocket.
OpenResty (NGINX + Lua)
October 27, 2022
shared dict is an important data structure in NGINX and OpenResty.
OpenResty (NGINX + Lua)
October 23, 2022
OpenResty is the enhanced NGINX with dynamic requests and responses, and this article explains the APIs for manipulating Request and Response in OpenResty.
OpenResty (NGINX + Lua)
October 23, 2022
OpenResty not only provides detailed documentation with API parameters, return value typing, and sample codes but also is tested thoroughly with test cases.
OpenResty (NGINX + Lua)
October 14, 2022
OpenResty is built with NGINX and LuaJIT, getting started from here to learn its basic concepts and how it works.
OpenResty (NGINX + Lua)
October 13, 2022
Some Q&A about OpenResty, API Gateway, and Lua.
OpenResty (NGINX + Lua)
October 12, 2022
Explore unique Lua concepts and common pitfalls in OpenResty, enhancing your coding skills with practical examples and tips.
OpenResty (NGINX + Lua)
October 11, 2022
Explore Lua's unique data structure, the table, and its metatable functionalities, guiding you through efficient usage and best practices.
OpenResty (NGINX + Lua)
September 30, 2022
LuaJIT has several not yet implemented (LuaJIT NYI) features, learn them well to write high performance Lua codes.
OpenResty (NGINX + Lua)
September 30, 2022
The lua-resty-core is a new FFI-based API for lua-nginx-module, which provides higher performance. Learn more from this post.
OpenResty (NGINX + Lua)
September 23, 2022
LuaJIT is a Just-In-Time Compiler (JIT) for the Lua programming language, what makes LuaJIT faster than Lua? What's the difference between them?
OpenResty (NGINX + Lua)
September 23, 2022
Lua is a lightweight and high-level programming language designed primarily for embedded use in applications. Getting started with Lua from here!
OpenResty (NGINX + Lua)
September 17, 2022
Nginx provides the Master-Worker model and request execution phases. By reading this post, you can better grasp the basics of Nginx.
OpenResty (NGINX + Lua)
September 17, 2022
We can use OPM or LuaRocks to manage OpenResty third-party packages. Learn more by reading this article.
OpenResty (NGINX + Lua)
September 12, 2022
This post introduces OpenResty's directory structure and related tools, such as NGINX C Modules, test-nginx, lua-resty projects, and more.
OpenResty (NGINX + Lua)
September 9, 2022
Follow this post to implement Hello World in OpenResty!
OpenResty (NGINX + Lua)
September 9, 2022
What is OpenResty and why is OpenResty used by so many companies nowadays? Read this post to learn its dynamic and non-blocking feature.