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SYB ASE 15.7 - Best Practices / Lessons Learned
Hello database experts, more and more people are interested in Sybase ASE as new database solution for their SAP systems in cause of unknown future of MaxDB and the high prices of databases and...
View ArticleWarning Memory Usage in Procedure Headers
Hello, in our errorlog we find every 20 minutes the following warning: "WARNING: memory usage in procedure headers (3) does not match memory usage in PSS (xy) for server process id yz". Background...
View Articlein-memory tempdb feature
I'm thinking of implementing in-memory tempdb for performance reasons. Has anyone hands on experience with this feature.I have read the "In-Memory Database Users Guide" and created a Proof of Concept...
View ArticleBitmap sysdatabases audflags
Hi all, my question is about ASE 15.7. 1. does anyone know the bitmap key to determine what the bitmap in column audflags sysdatabases means?2. and does anyone know a select statement to determeine if...
View ArticlePerformance Penatly using Partitions
Hi, deleting 6500 rows from a partitioned table took 3-4 times longer if the table has no partitions. ASE 15.5. ESD 5.3 on Solaris 64bit. Sample MonProcessActivity output for unpartitioned Table:...
View ArticleSYBASE REPLICATION
I would like to seek assistance on how to path SYBASE Database for DR to Production for Replication. Please send me helpful Administration Documents for SAP ASE for my reference. Thanks.
View ArticleWarning log message about tempdb
In my ASE log file, I've got the following message about the database ID 2 (tempdb). What does it mean? One or more entries in the data segment free space counts in database ID 2 was found to be...
View ArticleSAP Adaptive Server Enterprise 16 New Features Overview
SAP Adaptive Server Enterprise 16 has been designed to deliver the speed, scalability, security and simplicity that enterprises need to meet the challenges of extreme transactional workloads,...
View ArticleOpen Server Sybase
Hello Everybody, I downloaded the ASE for linux, for a prove of concept of a system migration from Solaris for Linux, but i noticed that the C Open Server libraries in not included in this package,...
View ArticleIt’s here: SAP ASE 16 – Extreme Transaction Ready
SAP ASE 16 provides scalability and speed to support higher throughput and lower latency; security to ensure data privacy and system auditability; and, simplicity of database operations to maximize...
View ArticleRDDB for tempdb database (15.7) ?
Hi All, I read within IMDB docs that temporary databases will highly benefit of this feature. I tested this with user temporary db and it worked with substantial improvements. But I could not manage to...
View ArticleHelp with new install... cannot load database file...
I have installed the latest trial (dev license) of Sybase ASE 15 on a windows 2008r2 VM to test. The install completed successfully and I brought the DB up... and created a database and new devices....
View Articlekeyboard shortcuts
What is the keyboard short for the Insp ctr, date, inspection icon? The icon is located in QA32>Record Results: Characteristics Overview>General Tab>two icons to the left of Force (calendar w/...
View ArticlePerformance cluster on ASE
Hello,This time I’m producting application on ASE noncluster ASE version.(12.5.4 on AIX 7.1)But my client and I would like to scale our application for 2-3-4 node.When users will be working on one...
View ArticleSAP at the Red Hat Summit
Next week is a landmark week for SAP Adaptive Server Enterprise, we will be announcing the launch of SAP ASE 16, our foundational release for eXtreme OLTP innovations. SAP, has also been hard at work...
View Articleset READ UNCOMMITED for a query with a table join (Ver 12.5. and 15.5)
Hi all, this is an example of how to set the READ UNCOMMITED isolation level for a simple query: select col_a from mytable at isolation 0 What about a query with an equi-join? Is it: select col_a...
View ArticleSAP ASE 16 New Features Overview
SAP ASE 16 has been designed to deliver the speed, scalability, security and simplicity that enterprises need to meet the challenges of extreme transactional workloads, efficiently and economically....
View ArticleContinuous Availability Solutions for SAP Adaptive Server® Enterprise
This paper will take a look at the business continuity problem from the DBMS perspective, describing the risks that need to be mitigated as well as looking at the different technologies that are...
View ArticleAppliance for SAP Adaptive Server Enterprise hits the market
Today, Fujitsu announced the GA of an appliance for SAP ASE, our XOLTP database engine and will initially be offered in 3 sizes, built together with SAP's Partners, Fujitsu, Violin, LSI. The appliance...
View ArticleCan not restart DB after failed recovery...suspect
Database 'XXXXXXXX' cannot be opened. An earlier attempt at recovery marked it 'suspect'. Check the ASE errorlog for information when I try to use the database.This is after trying to change the...
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