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Database

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A database is a structured set of data held in a computer, most often a server. Databases use a database management system (DBMS) that interacts with users, similar to a lookup table. Modern databases are designed to allow for the creation, querying, updating, and administration of the data it holds. There are different types of databases, including Relational Database Management Systems (RDBMS) that organize data into tables with predefined relationships, and NoSQL databases that provide a more flexible, schema-less approach to data storage.

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An Implementation of Dense index on Database Relational text file while reading it block by block accessing it in random manner. The final software will let you do lookup with the specified value and can count hits generated as well as can fetch the respective record. Memory constraint were 2 MB and 5 MB while size of file to read is 2 GB.

  • Updated Mar 10, 2016
  • Java