could not synchronize record

the main reference to the http://blog.csdn.net/anonymalias/article/details/9197641 (anonymalias column) A record lock is an extended type of read-write lock in thread synchronization and can be used to synchronize file reading and writing with a

Objective:This post for the author in the use of GitHub in some of the use of attention, and git basic commands, will always record the author in the use of GitHub errors and solutions (will always be updated), for some git beginners reference, if

In AlwaysOn, SQL Server uses the "step-on" Record of the memory table, and sqlalwayson Preface Recently, memory tables were used in a database in the online alwayson environment. After about a week, the monitoring program found a very serious

I wanted to write a blog two months ago. I wanted to record the excitement and loss of the two interviews I shared with you, but I was afraid that such experiences would not be able to go to the classroom, so it has been until now, but after a

Original: http://hxraid.iteye.com/blog/667437We can run various computer software programs on the computer. Each running program may include multiple independent running threads (thread).Thread is a self-running program that has its own dedicated

00–undo LogUndo log is for the atomicity of transactions, in the MySQL database InnoDB storage engine, also with the undo log to achieve multi-version concurrency control (abbreviation: MVCC).-Atomicity of the transaction (atomicity)All operations

In a recent project, the database was kept in a sub-library due to the large amount of data being accounted for daily. When data is dispersed across libraries, there is a consistency and integrity of the data update operation. The following is a

Guide This article mainly describes how Google implements a reliable distributed Cron service that serves internally those teams that require most of the computational tasks scheduled for scheduling. In the practice of this system, we have

ObjectiveIn the event of failover, frequently encountered problems are synchronous error, the following is the most recent collection of error information. Record deletion failedDelete a record on master, not found on slaveLast_SQL_Error:

Data | Exception Handling Summary: Ado.net provides a variety of techniques for improving the performance of data-intensive (data-intensive) applications and simplifying the process of establishing such programs. A dataset (DataSet) is used as a