maintenance message

Server Maintenance plans that are automatically performed on a regular basis: Rebuilds the index with the new fill (duty) factor to reorganize the data on the data and index pages. This ensures that database pages contain equally distributed data

Wow, it's a fleeting! Welcome back to the last issue of performance Tuning training . Today I'll talk more about database maintenance in SQL Server, especially index maintenance operations, and how to do database maintenance.Index MaintenanceAs a

Each Web site must perform maintenance at a point in time or in any other case. Whether it's just a partial upgrade of the site or some reason for the site, this is an unavoidable fact for site owners. Also, many times, maintenance requires your

Scheduled maintenance plans: Use the New fill (empty) factor to rebuild the index to restructure the data and the data on the index page. This ensures that the database page contains equally distributed data and available space, which allows for

In SQL Server, for data security reasons, you need to back up the database on a regular basis. While the backup database is usually in the early hours of the basic no database operation, so we can not ask the administrator every day to the night 1 o'

First, the message asynchronous processingSimilar to remote method calls such as RMI, Hessian, burlap, and so on, they are all synchronous, so-called synchronous calls that the client must wait for the operation to complete, and if the remote

1. What is operation and maintenance? What is Game ops?1) operation and maintenance refers to the large-scale organization has established a good network hardware and software to maintain, is to ensure that the business of the line and operation of

Today there are many mainstream information middleware, such as veteran activemq, RabbitMQ, Hot Kafka, Alibaba Self-developed notify, Metaq, ROCKETMQ and so on. This article does not cover all of these Message Queuing features, but rather explores

Android UI operations are not thread-safe, and only the main thread can operate the UI. At the same time, the main thread has a certain time limit on UI operations (up to 5 seconds ). To perform some time-consuming operations (such as downloading

With the increasingly fierce competition in the communication market, operators constantly strengthen their IT support system construction to support the needs of rapid business development. The number of IT support systems that operators rely on to