database management book

What kind of database management software should be considered by DBAs? This article will introduce you to the database management software Quest Central for your reference and hope to help you. Quest Central is a multi-functional database

Oracle Management and Maintenance. Install, create, start, and close the database Frequently Asked Questions (1) 20070605 Papayas I. Content Overview This article describes how to solve common problems during Oracle Installation and database startup in Linux. This partThe content has been mentioned in more detail in the Configuration

Linux Beginner-Database management MARIADB ChapterMARIADB is a database management system, a branch of MySQL, but better than MySQL, can be said to be a substitute for MySQL. MARIADB is using an SQL statement. The following will provide a brief overview of MARIADB installation, Setup, and some basic SQL statements.1. I

1. Sybase ASE transaction log Each database of Sybase ASE, whether it is a system database (master, model, sybsystemprocs, tempdb) or a user database, has its own transaction log, and each database has a syslogs table. Logs record user operations on the database, so if you d

In the development of database application based on JDBC, the management of database connection is a difficult problem, because it is an important factor to decide the application performance. Based on a thorough analysis of database connection, this paper proposes and implements an efficient connection

In a MySQL database, different parts of a table are stored as separate tables in different places. Partitions are primarily used to solve problems where tables are stored in different locations. This is also the case in other databases. They call this type of data table a partitioned table. Partition management is critical for MySQL databases. It is directly related to the performance and security of the

(); +---------------------+ | now() | +---------------------+ | 2018-01-18 20:14:43 | +---------------------+ 1 row in set (0.01 sec) 9.6 Viewing the table information contained in the current database Switch to the database to view [emailprotected] 08:1630->show tables; Empty set (0.00 sec) 空表，新库还没有建表 [emailprotected] 08:1742->show tables like ‘user‘; Empty set (0.00 sec) [emailprotected] 08:2016->show

First, the conceptA tablespace is a logical part of a database.Physically, the database data is stored in the data file;Logically, the database data is stored in a table space, and the tablespace consists of one or more data files.Second, the logical structure of the databaseThe logical structure in Oracle includes table spaces, segments, extents, and blocks.Note that the

space for these objects to store the information they need. Segments are composed of one or more zones. The segment is an inconspicuous role in Oracle databases. In fact, there are still many unknown management skills hidden in it. If the database administrator can master the content, it may be much easier to work. 　　Tip 1: Perform partition segments on a large table. Table partition segments are used to s

This article mainly introduces what is DB2 database partition and why database partition is used. The following uses Balanced Warehouse E7100 as an example to introduce the basic methods and application practices of database partition management. DB2 database Partitioning is

the database name, select All Tasks , and then click back up the database or restore the database . For specific actions on backup and restore, see the instructions in the standalone server below. "Back to Top" 3. Register Remote Enterprise Manager (SQL2005/2008) 1 After you have installed the SQL Server 2005/2008 dat