What is distributed locking? In the distributed model, only one copy (or limited) of data is available. At this time, the technology of locking is needed to control the number of processes that modify data at a certain time. The lock is represented by a status value, and the occupancy and release of the lock are marked by the status value.

This paper is a systematic introduction to microservice architecture, comparing the advantages and disadvantages of single application architecture and microservice architecture, and focusing on the aspects of microservice architecture design, such as service separation, communication mode, observability, security, deployment-related and other related modes

Integrated code generation tools, Markdown editor, Markdown file parsing implemented functionality Login authentication template code generation download Markdown blog editing, view

OAuth2 was originally proposed based on the issue of open inter-system licensing, assuming that there was now a third-party application: a "cloud printing service" that could print out users' photos stored at Google. To use the service, users have to let the Cloud Print service read their photos stored on Google. The problem is that Google will only allow the "cloud Printing service" to read this if the user gives permission...

What is distributed locking? In the distributed model, only one copy (or limited) of data is available. At this time, the technology of locking is needed to control the number of processes that modify data at a certain time. The lock is represented by a status value, and the occupancy and release of the lock are identified by the status value.

What is distributed locking? In the distributed model, only one copy (or limited) of data is available. At this time, the technology of locking is needed to control the number of processes that modify data at a certain time. The lock is represented by a status value, and the occupancy and release of the lock are identified by the status value.

When developing microservices in the Go language, you need to track the access link for each request, and there is currently no good solution for this in Go.

Some businesses in vivo Internet field chose TARS microservice framework based on many comprehensive factors in the process of microservice practice. This paper mainly discusses the design idea and technical practice of dynamic load balancing algorithm strategy in Vivo based on TARS open source technology.

A common architectural model for microservices is API gateway + service. The API gateway implements common entry logic such as authentication, load balancing, and middleware. Services implement specific business functions. So what are the pitfalls in the API gateway design? Version 1.0 penetrates services directly to the Extranet

Etcd is an open source project launched by the CoreOS team in June 2013 with the goal of building a highly available distributed key-value database. Raft protocol is used as consistency algorithm in ETCD, and ETCD is implemented based on Go language. Raft: An algorithm used by ETCD to ensure strong consistency of distributed systems. Node: a Raft shaped...