2023
The ANALYZE command in Oracle can be used to perform a number of functions on indexes, tables, or clusters. Some...
- Interview
- November 30, 2023
Savepoints can be used to break a transaction into smaller parts. It also allows the rolling back of a transaction....
- Interview
- November 30, 2023
The aggregation pipeline is a framework for performing aggregation tasks. The pipeline is used to transform documents into aggregated results.
- Interview
- November 30, 2023
Auditing provides administrators with the ability to verify that the implemented security policies are controlling the activity in the system.
- Interview
- November 30, 2023
The RAW datatype is used to store values in binary data format in an Oracle Database. The maximum size for...
- Interview
- November 30, 2023
MongoDB uses the dot notation to access the elements of an array and the fields of an embedded document.
- Interview
- November 30, 2023
Oracle uses snapshots, which are also known as materialized views, in order to replicate data to the non-master sites in...
- Interview
- November 30, 2023
The syntax of the skip() methopd is as follows: >db.COLLECTION_NAME.find().limit(NUMBER).skip(NUMBER)
- Interview
- November 30, 2023
