Examples of columnar databases include Amazon Redshift, Google BigQuery, Apache Cassandra, SAP HANA, Snowflake, and Vertica. Let's see more in detail. Amazon Redshift Amazon Redshift is a fully managed data storage service in the cloud. It efficiently handles large data sets with columnar stora...
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. ...
Commonality and compatibility.SQL is widely used in various IT systems and is compatible with multiple other languages. Its commonality benefits beginners in the profession, as they are likely to use SQL throughout their careers. It also contributes to ease of application and improves the production...
When you set the parameter to YES, information about each checkpoint is recorded in the ALERT file. Multiplexed Online Redo Log FilesOracle provides the capability to multiplex an instance's online redo log files to safeguard against damage to its online redo log files. With multiplexed online ...
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Data virtualization with PolyBaseQuery data from external SQL Server, Oracle, Teradata, MongoDB, and ODBC data sources with external tables, now withUTF-8 encoding support. For more information, seeWhat is PolyBase?. SQL Server 2019 (15.x) Cumulative update 19 now introduces support for Oracle...
[PLAT-3492] [6898] Delay QueryAlerts initialization so it is not done in constructor. [PLAT-3529] Fix mount points for on-prem creation [PLAT-3537] Delete not resolved alerts with sourceUuid = null [PLAT-3542] [PLAT-3636] [TLS] Enabling TLS off task is failing ...
NDB 8.0 makes the following changes in platform support: NDBCLUSTER no longer supports 32-bit platforms. Beginning with NDB 8.0.21, the NDB build process checks the system architecture and aborts if it is not a 64-bit platform. It is now possible to build NDB from source for 64-bit ...
Beginning with MySQL 8.4.0, the deprecated mysql_native_password authentication plugin is no longer enabled by default. To enable it, start the server with --mysql-native-password=ON (added in MySQL 8.4.0), or by including mysql_native_password=ON in the [mysqld] section of your MySQL co...
In the same environment, the testers modify the existing data as per their need/requirements of the test cases. Usually, when the testers are done with the data, they leave the data as it is. As soon as the next tester picks up the modified data, and he/she performs another execution ...