[ http://issues.apache.org/jira/browse/DERBY-1372?page=comments#action_12414527 ]
Bryan Pendleton commented on DERBY-1372: ---------------------------------------- DERBY-867 is quite closely related to this issue. DERBY-959 and DERBY-864 also seem related, though more distantly. > Handle data overrun of DDMWriter buffer more efficiently > -------------------------------------------------------- > > Key: DERBY-1372 > URL: http://issues.apache.org/jira/browse/DERBY-1372 > Project: Derby > Type: Improvement > Components: Network Server, Performance > Versions: 10.1.2.1 > Reporter: Kathey Marsden > Priority: Minor > > Currently if data writing overruns DDMWriter's 32K buffer, > Network server will allocate a twice as big buffer and copy the > data. This could be made more efficient. > One possibility is to keep a shared pool of buffers and chain them. This > might also help with general scalability of network server. > When this is fixed, the code in writeQRYDTA to guestimate if we > have enough remaining room in the block can be removed. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
