RBO as a functionality is no longer supported. RBO still exists in Oracle 10gRelease 1, but is an unsupported feature. No code changes have been made to RBO and no bug fixes are provided. Oracle supports only the query optimizer, and all applications running on Oracle Database 10gRelease 1...
In addition, SSMA for Oracle now allows you to filter objects based on validity state in 'Advanced Object Selection' dialog. Important With SSMA v8.5 and later, .NET 4.7.2 is an installation prerequisite. If you need to install this version, you can download the runtime file fromhere. ...
Transformer modelshave evolved into a much more flexible and powerful way to represent sequences than RNNs. They have several characteristics that enable them to process sequential data, such as text, in a massively parallel fashion without losing their understanding of the sequences. That parallel...
For more information, see Section 15.4.2.4, “START REPLICA Statement”, as well as the documentation for the replica_parallel_workers system variable. See also Section 19.2.3.2, “Monitoring Replication Applier Worker Threads”, and Section 25.7.11, “NDB Cluster Replication Using the Multithreaded...
In SQL Server 2022 (16.x), this behavior is slightly different. Only one VLF is created if the growth is less than or equal to 64 MB and more than 1/8 of the current log size. For more information on VLF growth, see Virtual Log Files (VLFs). Thread management - ParallelRedoThread...
July 2023 Data Pipeline Performance Improvements Part 1: How to convert a time interval (dd.hh:mm:ss) into seconds Part one of a series of blogs on moving data with multiple Copy Activities moving smaller volumes in parallel: How to convert a time interval (dd.hh:mm:ss) into seconds. ...
“Unable to enlist in the transaction” with Oracle linked server from MS SQL Server [<Name of Missing Index, sysname,>] in non clustered index [Execute SQL Task] Error: The value type (__ComObject) can only be converted to variables of type Object. [ODBC Driver Manager] Data source nam...
/*+ APPEND */hint /*+ PARALLEL */hint (Not supported for RAC in classic capture mode) SQLLDRwithDIRECT=TRUE Oracle GoldenGate fully supports capture from compressed objects when Extract is in integrated capture mode. The source database version must be 11.2.0.0 or higher if capturing from a...
The index lock that was used to protect the entire index tree structure is now replaced by more fine grained “block locks” in the tree. See Yasufumi Kinoshita’s article “MySQL-5.7 improves DML oriented workloads“. InnoDB Faster & Parallel Flushing. We have reduced the number of pages ...
This tool works on any Windows platform, is faster and supports parallel rendering. Enhanced: When X-Href-Prefix or X-Href-Suffix are specified, the addition of prefix or suffix is now done in a smarter way (prefix is prepended with URL encoded link and suffix is correctly merged to query...