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Enhance memory allocation when replicating wide tables to webhdfs
To avoid webhdfs BufferOverflowException errors the workaround is to set hdfs_write_cache_mb to total size of table x 4 in MB.The memory allocated at startup of the subscription is the hdfs_write_cache_mb * # of tables regardless of the width of e...
InfoSphere Data Replication for DB2 z/OS - CDC Referential Integrity Management
Need to provide a functionality to manage correctly the REFRESH when some source DB2 z/OS tables with Referential Integrity Delete Restrict constraint need to be replicated to target tables also with Referential Integrity.
CDC for DB2 LUW recovering from database conditional locks
Recently one of the customers hit a conditional lock when reading from database log (with compression enabled) using DB2 read log api. Soon after this subscription failed without an ability to restart automatically. The conditional lock failure is...
Function to convert BIT information to another column with CDC
A project using the replication function from IMS to DB2 on Linux is in progress. In customer's IMS application, many BIT items of PL/I are used, and there is a requirement to convert it to a column of bytes on the CDC side. There are many target ...
Develop a function that don't need to input connection profile password for Data Replication product
when we creating or configuring a datastore which is for a iSeries CDC instance (DB2 for i), we need to input the password for the connection profile like â€œxxxCDCGRâ€. If can develop a function that don't need to input password for connection p...
CDC should show the hostname which the user is already connect to datastore from.
In CDC management console, when "Mutiuser Configuration" is enabled.if the user A already connect to datastore from management console in some one windows env. when customer want to connect to datastore by user A from another windows env, the data...
CDC Performance Monitor in MC have features about subscriptions level row count increase during mirroring. Our requirement is to have table level counts as well in MC on the fly while its replicating from source to target. Currently we can see num...
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