PDF (US Ltr)
- 35.1Mb
PDF (A4)
- 35.2Mb
Man Pages (TGZ)
- 256.4Kb
Man Pages (Zip)
- 361.2Kb
Info (Gzip)
- 3.4Mb
Info (Zip)
- 3.4Mb
Search Results
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-added-deprecated-removed-7-6.html
Parameters Introduced in NDB 7.6 The following node configuration parameters have been added in NDB 7.6. EnablePartialLcp: Enable partial LCP (true); if this is disabled (false), all LCPs write full checkpoints. InsertRecoveryWork: Percentage of ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-config-example.html
Although this parameter now has a default value of 2, which is the recommended setting in most common usage scenarios, it is still recommended practice to set this parameter explicitly. To support NDB Cluster, you must to update my.cnf as shown in ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-config-send-buffers.html
You can use the ndbinfo.transporters table to monitor send buffer memory usage, and to detect slowdown and overload conditions that can adversely affect performance. The NDB kernel employs a unified send buffer whose memory is allocated dynamically ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-config-starting.html
For these reasons, it is not possible to offer a single configuration that is ideal for all usage scenarios. Changes in configuration are also likely to be indicated when changes are made in the platform on which the cluster is run, or in ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-disk-data-storage-requirements.html
This means that, in some cases, converting an in-memory column to the disk-based format can actually result in greater memory usage. The following items apply to Disk Data storage requirements: Variable-length columns of Disk Data tables take up a ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-install-linux-rpm.html
This section covers the steps necessary to install the correct executables for each type of NDB Cluster node using RPM packages supplied by Oracle. As an alternative to the method described in this section, Oracle provides MySQL Repositories for ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-limitations-disk-data.html
Disk data objects are subject to the following maximums and minimums: Maximum number of tablespaces: 232 (4294967296) Maximum number of data files per tablespace: 216 (65536) The minimum and maximum possible sizes of extents for tablespace data ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-limitations-limits.html
In this section, we list limits found in NDB Cluster that either differ from limits found in, or that are not found in, standard MySQL. Memory consumed when data is inserted into an NDB table is not automatically recovered when deleted, as it is ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-limitations-transactions.html
A number of limitations exist in NDB Cluster with regard to the handling of transactions. The NDBCLUSTER storage engine supports only the READ COMMITTED transaction isolation level. To ensure that a given transaction reads only before or after ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-logs-event-buffer.html
The threshold free percentage level triggering these reports can be adjusted by setting the ndb_report_thresh_binlog_mem_usage server variable. Any partially buffered epoch is buffered to completion even is usage exceeds 100%, but any new epochs ...