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…
In this chapter, you will learn how to roll back the un-committed transaction through the OrientDB command line interface. The following statement is the basic syntax of the Rollback database…
Similar to RDBMS, OrientDB also provides transaction concepts like Commit and Rollback. Commit refers to closing the transaction by saving all changes to the database. Rollback refers to recovering the database state to the…
Bar charts are a very widely used charting method to study the relation between two dimensions in form of bars. The height of the bar in the graph represents the…
Whenever you want to import the database, you must use the JSON format exported file, which is generated by export command. In this chapter you can learn how to import…
In Splunk search, we can design our own events from a dataset based on certain criteria. For example, we search for only the events which have a http status code…
Like RDBMS, OrientDB also provides features like Export and Import the database. OrientDB uses the JSON format to export the data. By default export command is using the GZIP algorithm…
QlikView text Object is used to show some descriptive information about the QlikView report being displayed. It can also show calculations based on certain expressions. It is mainly used for displaying nicely…
In this chapter, you can learn how to display the configuration of a particular database through OrientDB command line. This command is applicable for both local and remote databases. Configuration…
In this chapter, you can learn how to release the database from the freeze state through OrientDB command line. The following statement is the basic syntax of the Release database…