A checkpoint, in a virtualization context, isa snapshot of the state of a virtual machine. Like a restore point in Windows operating systems, a checkpoint allows the administrator to return the virtual machine t
Checkpoint is a mechanism for protecting operating systems and enterprise applications from computer failures by taking a snapshot (the checkpoint) of the system and data at critical points. In Oracle a checkpoint occurs when Database writer (DBWR) writes all modified buffers in the System Global ...
This file records information such as the last global checkpoint index, restart status, and node group membership of each node (see NDB Cluster Data Node File System Directory). RedoOverCommitCounter and RedoOverCommitLimit changes. Due to ambiguities in the semantics for setting them to 0, ...
Indirect checkpoint scalabilitySeeImproved indirect checkpoint scalability. Concurrent PFS updatesPage Free Space (PFS) pagesare special pages within a database file that SQL Server uses to help locate free space when it allocates space for an object. Page latch contention on PFS pages is commonly ...
As part of this work, the format used for the data nodesysfilehas been updated to version 2. This file records information such as the last global checkpoint index, restart status, and node group membership of each node (seeNDB Cluster Data Node File System Directory). ...
Indirect checkpoint scalability See Improved indirect checkpoint scalability. Concurrent PFS updates Page Free Space (PFS) pages are special pages within a database file that SQL Server uses to help locate free space when it allocates space for an object. Page latch contention on PFS pages is com...
This file records information such as the last global checkpoint index, restart status, and node group membership of each node (see NDB Cluster Data Node File System Directory). RedoOverCommitCounter and RedoOverCommitLimit changes. Due to ambiguities in the semantics for setting them to 0, ...
SQL profile is a collection of additional statistical information stored in the data dictionary that helps the optimizer to generate the best plan for the query. SQL profile is managed through SQL_TUNE package of SQL tuning advisor. i.e when we run SQL tuning advisor against a query, The tun...
The checkpoints or events during a project timeline that indicate progress. Milestones help track deadlines and measure achievements. 5. Project Dependencies Actions or duties that are interdependent with other tasks for their execution. People often have to depend on each other, it is better to b...
Cloud Support:RASP is designed to integrate with and be deployed as part of the application that it protects. This enables it to be deployed in any location where the protected applications can run, including in the cloud. DevSecOps Support:RASP solutions are designed to be integrated in...