OrientDB – Optimize Database As per technical terminology Optimization means “Achieve the better possible performance in the quickest amount of time.” With reference to database, optimization involves maximizing the speed and efficiency with which data is retrieved. OrientDB supports lightweight edges, which means a direct relation between the data entities. In simple terms, it is […]
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OrientDB – Display Records Similar to RDBMS, OrientDB supports different types of SQL queries to retrieve the records from the database. While retrieving the records we have different variations or options of queries along with the select statement. The following statement is the basic syntax of the SELECT command. SELECT [ <Projections> ] [ FROM […]
OrientDB – Disconnect Database This chapter explains how to disconnect to a particular database from the OrientDB command line. It closes the currently open database. The following statement is the basic syntax of the Disconnect command. DISCONNECT Note − You can use this command only after connecting to a particular database and it will only […]