distributed transaction

Phenomenon: Browse ASP page Tip 500 Internal Error Event Viewer: [1]: The server could not load application '/lm/w3svc/1/root '. The error is ' no registration category '. For more information about this message, please visit the Microsoft Online

MySQL Database sub-Library sub-table scheme, once the database is too large, especially when the write is too frequent, very difficult to be supported by a host, we will still face the expansion bottleneck. At this point, we have to find other

In database operations, we often hear these two words: horizontal split and vertical split . So what exactly is the horizontal segmentation of the database, and what is the vertical division of the database? In this article, we will introduce this

A few days ago chatting with colleagues, colleagues said: "The Service of the business (the underlying technology on our infrastructure side) requires a technical solution to three issues: distributed, communication, and storage. ” I recalled the

Advanced Database Technology(a) IntroductionThe development of the database system began in the the 1860s, from the IBM hierarchical model IMS, the network model, the relational model, to the coexistence of most models (isomorphism and heterogeneous

Excerpt from the VLDB and partitioning guide There are several main types of parallel execution: 1) Parallel query 2) Parallel DDL 3) Parallel DML 4) Parallel execution function 5) Other types of parallelism The following are described separately,

Reference: http://www.cnblogs.com/ycsfwhh/archive/2010/12/15/1906507.html1. Both sides start the MSDTC serviceMSDTC (Distributed Transaction Coordinator) that coordinates transactions across multiple databases, message queues, file systems, and

1, the introduction of horizontal splittingIn general, simple horizontal slicing is the main way to spread an extremely mundane table into multiple tables, with a subset of the data in each table, according to some rule of a field.In simple terms,

The Windows2008 cluster is configured here and will be used for SQL Server 2008 dual-machine failover clusters, where SQL Server's cluster is based on the Windows cluster implementation. Windows 2008 clusters are easier to implement as long as you

A friend came to me and said they couldn't start the database, the database started Ora-600[k2vcbk_2] Error, the database version is 11.2.0.2 RAC, the operating system is AIX 6.1sql> Recover database;Media recovery complete.sql> ALTER DATABASE

The item that has been doing the Order class recently, has used the transaction. Our database is selected MySQL, storage engine selection INNODB,INNODB for the business has good support. This article we come together to grilled a piece of business

Phenomenon: Browse ASP page Tip 500 Internal Error Event Viewer: [1]: The server could not load application '/lm/w3svc/1/root '. The error is ' no registration category '. For more information about this message, please visit the Microsoft Online

Transaction processing and concurrency control for databasestransactional and concurrency control of database transactions and concurrency controls the transactional and concurrent control transactions for the database are a logical unit of work,

ASP. NET supports XML Web Service methods. transactions are supported by common language runtime. They are based on the same Distributed Transaction Model in Microsoft Transaction Server (MTS) and COM + Services. This model clearly determines

Database db =databasefactory.createdatabase (); using(SqlConnection connection =(SqlConnection) db. CreateConnection ()) {Try{connection. Open (); stringTableName ="bg_payment_details"; using(SqlBulkCopy bulk =NewSqlBulkCopy

SQL Server synchronizes updates to remote databases in real time. In this case, you must update TableB at the same time in the update table TableA (Database DatabaseA in server ServerA 172.16.8.100) (Database DatabaseB in server ServerB 172.16.8.101

What should I do if the error 500 is prompted when the IIS service fails to be configured in the XP system? Users who configure the IIS service in the XP system often encounter the 500 error message, which is a very annoying problem. The following

A transaction (Transaction) is a program execution unit that accesses and possibly updates various data items in a database; a transaction should have 4 properties: atomicity, consistency, isolation, and persistent atomicity (atomicity). A

JMS Basics See: http://blog.csdn.net/zhangxs_3/article/category/625599 in practiceexisting problems (from "large Web site systems and Java Middleware practices", chapter sixth):first, how to resolve message delivery consistency1. Message Delivery

WCF interview Questions–part 4  This WCF service tutorial are part-4 in series of WCF interview Questions. Before reading this please go through the following articles in this series. This is the fourth part of the WCF question and