Explain the etl (extraction, transformation, and loading)?
No Answer is Posted For this Question
Be the First to Post Answer
What are the recovery models for a database?
What is the maximum size of a row in sql server?
What is log shipping? Can we do logshipping with SQL Server 7.0 - Logshipping is a new feature of SQL Server 2000. We should have two SQL Server - Enterprise Editions. From Enterprise Manager we can configure the logshipping. In logshipping the transactional log file from one server is automatically updated into the backup database on the other server. If one server fails, the other server will have the same db and we can use this as the DR (disaster recovery) plan.
difference between select column name from table name where serviceid=2; and select max(column name) from table name where serviceid=2; IN ORACLE
tell me what is blocking and how would you troubleshoot it? : Sql server database administration
What is b tree index?
What is a synonym for manipulation?
What is blocking and how would you troubleshoot it? : sql server database administration
you want to be sure that queries in a database always execute at the maximum possible speed. To achieve this goal you have created various indexes on tables which other statement will keep the database in good condition? : Sql server administration
What is referential integrity and how is it achieved?
Do you know the isolation level that sql server support?
What is efficiency data?
Oracle (3259)
SQL Server (4518)
MS Access (429)
MySQL (1402)
Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)
DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)
Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)
Database Management (1411)
Databases AllOther (288)