db connection timeout

In the MySQL error log, a large number of similar information is found: (MySQL 5.7.18)[Note] Aborted connection 1055898 to db: ' xxx ' User: ' yyy ' host: ' xxx.xxx.xxx.xxx ' (Got timeout reading communication packets)In this aborted connection case,

In network programming, it is proposed to put sockets into the pool so that multiple threads can share the conenction of these sockets) The DB connection pool is an implementation based on the connection pool. The connection pool is a technology

1. Timeout when SQL database adds data due to database design issuesSymptoms:A,Microsoft ole db Provider for SQL Server error '80040e31'[Odbc SQL Server Driver] the timeout has expired)B. Low CPU and memory usage on servers;C. The event log prompts:

Timeout-related parameter parsing in MySQL bitsCN.com Preface: MySQL has two configuration items about connection timeout. They inherit from each other under certain conditions. under what circumstances will these two parameters take effect?

Original title: Some personal insights on the ado.net connection pool (Connection pool)Here is the original:Establishing a pool connection can significantly improve the performance and scalability of your application. The SQL Server. NET Framework

This two days encountered a problem, early to login our project site for the first time login is always not up, the second time is good, I looked at the background of the error message is this: The last packet successfully received from the server

--mysql connection Issue "How to troubleshoot MySQL connection timeout shutdown"------------------------------------------------ReprintRecently do the site has a station to use the Web page grabber function, when a PHP script in the request URL, the

If there are more and more SQL databases, there may be a lot of problems such as read timeout and deadlocks. Based on experience, the data structure design is unreasonable and views are often used. How can we solve these problems? See Article 1.

Ado|session Oracle:oledb Resource (session) poolingby Eric Ma EMa@ompus.jnj.com Database connectivity is a prerequisite to today's dynamically generated Web pages. However, connection to databases are one of the most expensive operations one does

If the SQL database is more and more, sometimes encounter a reading timeout, deadlock, such as a lot of problems, according to experience, the data structure design is unreasonable, often use views and other reasons, how to solve it? Read the