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Friday, June 29, 2018

Popular Database Management Systems


Popular Database Management Systems

1) Oracle
2) MySQL
3) Microsoft SQL Server
4) PostgreSQL
5) MongoDB
6) DB2
7) Cassandra
8) Microsoft Access
9) SQLite
10) Redis
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1) Oracle

Oracle Database Oracle RDBMS is an Object Relational Database Management System from the Oracle Corporation.

Oracle database is the starting fourth dimension database designed for company grid computing. The company grid computing provides the nearly flexible as well as terms effective means to contend information as well as applications.

Editions of Oracle Database:

i) Enterprise Edition: It offers all features, including superior performance as well as security.

ii) Standard Edition: It provides the base of operations functionality for users.

iii) Express Edition (XE): It is the lightweight, costless as well as express Windows as well as Linux edition.

iv) Oracle Lite: It is designed for Mobile devices.
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2) MySQL

MySQL is a database management organisation that allows us to contend relational databases. It is opened upwardly root software backed past times Oracle. Even though MySQL is opened upwardly root software, you lot tin post away purchase a commercial license version from Oracle to teach a premium back upwardly services.

Editions of MySQL:

i) MySQL Community Edition: MySQL Community Edition is the freely downloadable version of the world's nearly pop opened upwardly root database.

ii) MySQL Standard Edition: MySQL Standard Edition includes InnoDB, making it a fully integrated transaction-safe, ACID compliant database. In addition, MySQL Replication allows you lot to deliver high performance as well as scalable applications.

iii) MySQL Enterprise Edition: MySQL Enterprise Edition includes the nearly comprehensive gear upwardly of advanced features, management tools as well as technical back upwardly to accomplish the highest levels of MySQL scalability, security, reliability, as well as uptime. It reduces the risk, cost, as well as complexity inwards developing, deploying, as well as managing business-critical MySQL applications.

iv) MySQL Cluster CGE: MySQL Cluster enables users to come across the database challenges of side past times side generation web, cloud, as well as communications services amongst uncompromising scalability, uptime as well as agility.
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3) Microsoft SQL Server

SQL Server is a Relational Database Management System (RDBMS) developed past times Microsoft. 

It is also an ORDBMS, Platform dependent, both GUI as well as ascendency based software as well as SQL Language which is an IBM production (Freeware).

Editions of Microsoft SQL Server:

i) Enterprise Edition: This is the top-end edition amongst a total characteristic set.

ii) Standard Edition: This has less features than Enterprise, when at that spot is no requirement of advanced features.

iii) Workgroup Edition: This is suitable for remote offices of a larger company.

iv) Web Edition: This is designed for spider web applications.
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4) PostgreSQL

PostgreSQL is a powerful, opened upwardly root object-relational database management system. PostgreSQL runs on all major operating systems, including Linux, UNIX (AIX, BSD, HP-UX, SGI IRIX, Mac OS X, Solaris, Tru64), as well as Windows.
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5) MongoDB

MongoDB is a cross-platform, document oriented database that provides, high performance, high availability, as well as slow scalability. MongoDB plant on concept of collection as well as document.
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6) DB2

DB2 is a database production from IBM. It is a Relational Database Management System (RDBMS). DB2 is designed to store, analyze as well as squall upwardly the information efficiently. 
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7) Cassandra

Apache Cassandra is a costless as well as open-source distributed database management organisation designed to handgrip large amounts of information across many commodity servers.
It is a database that provides a machinery to shop as well as squall upwardly information other than the tabular relations used inwards relational databases. 
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8) Microsoft Access 

Microsoft Access is a fellow member of the Microsoft Office suite of applications, It is a database management organisation (DBMS) that combines the relational Microsoft Jet Database Engine amongst a graphical user interface as well as software-development tools. 

Microsoft Access stores information inwards its ain format based on the Access Jet Database Engine. It tin post away also import or link straight to information stored inwards other applications as well as databases.
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9) SQLite

SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. 

SQLite is available on UNIX (Linux, Mac OS-X, Android, iOS) as well as Windows. Influenza A virus subtype H5N1 consummate SQLite database is stored inwards a unmarried cross-platform disk file.
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10) Redis

Redis is an opened upwardly source, in-memory information construction store, used equally database, cache as well as message broker. 

Redis supports information structures such equally strings, hashes, lists, sets, sorted sets amongst arrive at queries, bitmaps, hyperloglogs as well as geospatial indexes amongst radius queries. 

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