qa thread

[Reference the comment in a sentence: hurt but true aside from some of the author's radical ideas, the author still needs to test and think about the issues: 1. testcase, testdata, testconfiguration does not implement version control, which is messy

Atitit. Best Practice QA-reduce cpu usage-What should I do if the cpu usage is too high? atitit-cpu Atitit. Best Practice QA-reduce cpu usage-what if cpu usage is too high   The length of the disk queue is ten, and the length of the disk queue

Usage and depth of ThreadLocal class in Java multi-thread programming, javathreadlocal usage ThreadLocal, literally translated as "Thread Local" or "local thread". If you really think so, it will be wrong! In fact, it is a container used to store

The recent notiy system has finally come to an end. It has entered the QA testing stage. It is really memorable for the days when the real code was actually used! It has not been such a smooth feeling for a long time. It doesn't mean that there is

Run the DBCA command on a set of DB servers and report the following error: [Oracle @ game_db ~] $ Dbca Exception in thread "main" [Oracle @ game_db ~] $ [Oracle @ game_db ~] $ ExportDISPLAY = 1921.68.3.189: 0.0 [Oracle @ game_db ~] $ Dbca Exception

First, the principle of reproduction MySQL replication tracks all changes to the database (update, delete, and so on) based on the primary server in the binary log. Each receive from the server from the primary server has been logged to the saved

MySQL master-slave Replication Principle IntroductionFirst, the principle of replicationMySQL replication tracks all changes to the database (updates, deletions, and so on) based on the primary server in the binary log. Each slave server receives a

I. Principles of Replication MySQL replication tracks all database changes (updates, deletions, and so on) in binary logs based on the master server ). Each slave server receives updates recorded by the master server to the storage of its binary

MySQL's database has the following high-availability architectures: Clustering, read-write separation, and master preparation. And two of the following are done by copying. The following is a brief introduction to the principles and configuration of

One: Problem description Today, when the Oracle is equipped to monitor the error: Netca/silent/responsefile/download/database_10g_64/response/netca.rsp Exception in thread "main"