Browse by Tags

Aspen PIMS Platinum—the newest product in AspenTech’s industry-leading solutions for petrochemical and refinery planning and optimization—helps planners make fast, accurate, and profitable decisions about production, plant operations, feedstock selection, and market responses. PIMS...

[DB2 Migration Value] [ Sybase Migration Value ] In the early 1980's I was an Oracle Developer on mainframes and on MS-DOS using Oracle 5.1 on MS-DOS (distributed on some 20+ diskettes -- I still have them). It was an interesting time because PC products like dBase II were power-user friendly but...

I have listed below which Microsoft technologies are supported by AspenTech AspenONE with the release of 7.2. Architecture Tier Product Operating System Client Microsoft Office 2003 SP3 Microsoft Office 2007 SP1 IE 6 SP2 IE 7...

[Prior Post in Series] [Next Post in Series] In my prior posts, I looked at adding indexes with Database Engine Tuning Advisor. In this post, I will look at the other side of the coin and delete indexes that are unused or that cost more resources than they save. Indexes primary use is to find records...

[Prior Post in Series] [Next Post in Series] In my last post Fundamentals: Creating a Workload by Using a Trace Log , I illustrated how to create a workload. In this post, I will look at the complimentary step, using the log as input to the Database Engine Tuning Advisor to identify performance...

[Next Post in Series] This is the kick-off post of a regular Friday series of posts, " Basic Skills for SQL Server ISV Administrators ". I have found that ISV Administrators are often Professional Engineers (P.E.) -- rich in business knowledge and light in Information Technology expertise. In this...

The intellectual property(IP) or other valuable information may be stored on SQL Server in your ISV product. Its value is more than credit card records (credit cards can be cancelled if lost, IP can’t). It may be the equivalent of a state secret for your firm. Microsoft provides two versions of...

[Next Post in Series: Kronos Migration] My first experience with data migration dates from the 1970’s when a firm was moving from a Honeywell Mainframe (64KB of memory, no DASD -- just tape drives) to an IBM 4331 (2 MB of memory and DASD). In those days, computer manufacturers often had different...

Author: This article is written by our contributing author Ken Lassesen. His bio can be found here . Recently I have seen two configurations that caused me to shake my head in disbelief. In reality, the problem is the classic one of people working off valid but stale past knowledge. Two...