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Oracle12 introduced a new database architecture for the Oracle database: multi-tenant or pluggable databases. The basic concept is a container database (CDB) that can contain one or more pluggabl...
This SQL Server Index Maintenance Overview contains the following 3 topics: Determining Index Fragmentation with DBCC SHOWCONTIG
Fixing Fragmented Indexes
Distribution Statistics Determining Inde...
Normal system backups, referred to as either Hot or Cold backups, are used to protect from media failure. A Cold backup, that is, one done with the database in a shutdown state, provides a complete co...
