A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

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PostgreSQL 9.3 : 2013 release of PostgreSQL
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Oracle Corporations version 10 of its flagship RDBMS product.
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the non-transactional storage engine for MySQL. It provides high-speed storage and retrieval, as well as fulltext searching capabilities. In addition, it is the default storage engine type f…
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mysqldump : MySQL's Standard Dump/Backup Utility
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Professional Hypertext Preprocessor, a widely used platform for dynamic web applications.
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Privileges granted to an account or role through the security mechanism of an operating system, database manager or other system.
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a relational database management system that is part of the Microsoft Office suite.
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A precise request for information retrieval with database and information systems.
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useful and which are not.
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UPDATE changes the values of the specified columns in all rows that satisfy the condition. Only the columns to be modified need be mentioned in the SET clause; columns not explicitly modified retain t…
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the July 11th, 2007 release of Oracle’s primary database product. New features added in 11.0.1 include Virtual Columns, Automatic Memory Management and Interval Partitioning.
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A mechanism for managing concurrent access to shared data or resources by granting temporarily exclusive access to the processes requesting the lock.
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A virtual table that represents the data in one or more tables in an alternative way.
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In relational database design, a primary key can uniquely identify each row in a table. A primary key comprises a single column or a set of columns.
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the process of organizing columns into tables within a relational database in such a way as to minimize redundancy and avoid insertion, update and deletion anomalies.
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Searching the text of a collection of documents or free text fields in a database to find those containing a word or combination of words.
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the process of moving databases or data from one place to another
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a list/history of modification executed by a database management system to guarantee ACID properties over crashes or hardware failures.
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A core statement in SQL that does what it says on the tin: inserts data into a table.
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Procedural Language/Structured Query Language is Oracle Corporation's procedural language extension for SQL. Questions about PL/SQL should probably be tagged "oracle" as well.
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A mechanism for committing a consistent set of changes into a database atomically.
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When used in the context of databases, memory refers to RAM directly addressable by the CPU as opposed to going through the I/O subsystem.
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specifically for PostgreSQL version 9.1
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an open source RDBMS that is designed to be a "drop-in" replacement for MySQL.
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Determining what database product best fits the requirements and limitations in a specific situation. This is advice that generally requires much more insight into requirements than can easily be gle…
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the automated or semi-automated input of data sets between different software applications.
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Installation (or setup) of a database application, is the act of putting the application onto a computer system so that it can be executed.
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specifically for the 2000 version of Microsoft SQL Server
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MySQL 5.1 : The Second Major Release of MySQL 5
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generally and informally recognized as the methods and processes that have been shown over time to be superior to those achieved by other means.
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Category of database management systems characterised by the ability to join two data sets by matching on common fields, using mathematics-based relational logic.
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Linked server allows operation to multiple server as one query.
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A situation caused by two or more processes being unable to proceed (and thus release their locks) because they are blocked by locks on resources held by the other process.
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a visual database design tool that is developed by MySQL. It is the successor application of the DBDesigner4 project.
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The choice of settings for hardware, firmware, software or other components of a database system.
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A cluster consists of a group of computers connected so that in many respects they can be viewed as a single system.