Programmer Think

We will use a series to explain the complete practice of microservices from requirements to online, from code to k8s deployment, from logging to monitoring. The whole project uses the micro services developed by go zero, which basically includes go zero and some middleware developed by relevant go zero authors. The technology stack used is bas ...

1. Start with json When it comes to serialization, the first thing you think of may be JSON or XML. These two serialization protocols are text-based encoding for data transmission. Similar to YAML. JSON has many advantages, making it one of the most widely used serialization protocols. JSON protocol is simple, human eye readable, very concise ...

We will use a series to explain the complete practice of microservices from requirements to online, from code to k8s deployment, from logging to monitoring. The whole project uses the micro services developed by go zero, which basically includes go zero and some middleware developed by relevant go zero authors. The technology stack used is bas ...

We will use a series to explain the complete practice of microservices from requirements to online, from code to k8s deployment, from logging to monitoring. The whole project uses the micro services developed by go zero, which basically includes go zero and some middleware developed by relevant go zero authors. The technology stack used is basi ...

[BlockChain] go realize BlockChain 7: Network introduction So far, the prototype we have built has all the key features of blockchain: anonymous, secure and randomly generated addresses; Blockchain data storage; Workload proof system; Store transactions reliably. Although these features are indispensable, there are still deficiencies. It is t ...

Catalogue of series articles Chapter I gin preliminary understanding Chapter 2 setting API The third chapter uses MongoDB data persistence Note: The series of articles are learning notes corresponding to the original English books mentioned aboveRelated to their own practice code, including comments, on my gitee Welcome, starAll c ...

We will use a series to explain the complete practice of microservices from requirements to online, from code to k8s deployment, from logging to monitoring. The whole project uses the micro services developed by go zero, which basically includes go zero and some middleware developed by relevant go zero authors. The technology stack used is basi ...

We will use a series to explain the complete practice of microservices from requirements to online, from code to k8s deployment, from logging to monitoring. The whole project uses the micro services developed by go zero, which basically includes go zero and some middleware developed by relevant go zero authors. The technology stack used is bas ...

sort In the previous map, we introduced how to traverse the map in sequence, in which the sort package is used. The sort package provides functions for sorting slices and user-defined data sets. Here are the methods commonly used in sort package. //Sort sort data. It calls data once Len determines the length and calls O(n*log(n)) times data L ...

Go redis distributed lock: github.com/go-redsync/redsync client := goredislib.NewClient(&goredislib.Options{ Addr: "10.211.55.6:6379", }) pool := goredis.NewPool(client) // or, pool := redigo.NewPool(...) rs := redsync.New(pool) //Set the lock name as required mutexName := "goods-1" var wg sync.WaitGroup wg.Add(20) //Set the lock as re ...