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Category Archives: DBMS

Double Buffering refers to minimizing the delay that occurs between input and output operations in database management systems that use a buffer. Double buffering saves… Read More
Virtual Private Database(VPD) is the most popular secured database which was introduced by Oracle Database Enterprise. It is used when the object privileges and database… Read More
Elasticsearch is a distributed search and a real-time analytical search engine. Elasticsearch is generally used for structured text, analytics, full-text search, and the combination of… Read More
A NoSQL originally referring to non SQL or nonrelational is a database that provides a mechanism for storage and retrieval of data. In this article,… Read More
An Oracle database is a collection of data treated as a unit. The sole purpose of a database is to store and retrieve related data.… Read More
A database is a collection of structured data or information which is stored electronically stored in a computer system and can be accessed easily. A… Read More
An Oracle database is a collection of data treated as a unit. The purpose of a database is to store and retrieve related information. Oracle… Read More
In this article, we will see about the Document Data Model of NoSQL and apart from Examples, Advantages, Disadvantages, and Applications of the document data… Read More
Central Authentication Service is a single sign-on protocol that is developed to permit a user to have access to multiple applications using the same underlying… Read More
Graph Based Data Model in NoSQL is a type of Data Model which tries to focus on building the relationship between data elements. As the… Read More
The steps of the process performed at the time of query execution by the engine database are described by a set of instructions called a… Read More
A computer program is referred to as a report generator. The purpose of this computer program is to accept information or data from the database,… Read More
We know, NoSQL are databases that store data in another format other than relational databases. NoSQL deals in nearly every industry nowadays. For the people… Read More
Prerequisite:  ACID Properties in DBMS Concurrency Control in DBMS Transaction Isolation Levels in DBMS CAP in DBMS Each transaction in a Database Management System must… Read More
In the Multiversion timestamp ordering technique, for each transaction in the system, a unique timestamp is assigned before the start of the execution of the… Read More

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