Kbase 13560: Database enhancements made in 6.3 7.2 7.3 releases
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
10/05/1998 |
|
Database enhancements made in 6.3 7.2 7.3 releases
The following improvements were made to the PROGRESS Database in the
specified version:
6.3 Multiserver Architecture:
Servers and Self-Service Clients
Tunable Users/Server
Asynchronous Page Writers for db AI and BI
Buffer pool increased from 32K to 500K
Improved Memory locking (Latches)
Tunable Spin Locks for SMP performance
7.2 Index Compression
Word Indices
Multiple Index support in the query processor
Triggers
Maximum user count increased from 2048 to 4096
7.3 Internal performance improvements to:
Latch Management
Buffer Management
Transaction Commit Locking
Transaction End Locking
Page Cleaner Algorithm
Self tuning page writers
Sort fields only returned to client
Client Local Schema Cache
Tunable AI Block size
Improved Table Analysis utility in promon
Maximum Server count increased from 49 to 256
Dynamic allocation of resources:
Index Cursors
Local Buffer
Edit Buffer
Progress Software Technical Support Note # 13560