Posted in Amazon, Cloud, DBA, Economy & Business, Internet, IT Issues, MySQL, RDBMS, RDS, Sybase

The end of Sybase

It is with sadness that I had to turn off the last Sybase Instance we had running. Our last ASE server quietly shutdown on an Amazon EC2 server on Tuesday the 20th of December, never to boot again.

In all truth both Sybase instances were developer installs operating as production systems. Our two instances, operating with the 25 user limit that each was restricted to, was barely able to operate the system. But the Sybase Licensing was too archaic and inflexible to continue operating it as a small business. Thus the economics forced us to convert to MySQL.

If it hadn’t been for the previous management, who in some delusion of saving money, refused to pay the datacenter bill, forcing us to move the Sybase instances out into the Amazon cloud (EC2) in the first place we would probably have been on MySQL sooner, as that was the plan.

But the sadness remains, Sybase as a technology proved again that it would run, and run reliably, on just about any hardware, even when it was virtual, and NOT meeting the specified certified, requirements of operation. Which can’t be said for the Amazon RDS version of MySQL, which crashed spontaneously while applying an index on our live production database without warning. This having happened after weeks of testing and trial runs at operating the system on it. The only defense, the RDS instance rebooted and was available without data loss, in less time than a Sybase HA switchover would have taken, a system this production system was developed from.

So we are up in MySQL and I am now a MySQL DBA exclusively, after spending the last 25 years as a Sybase DBA and evangelist. The decision now has to be rather to remain so, or find another place of employment where Sybase remains. Those are becoming more and more rare. Maybe I should takeup MongoDB to stay at the cutting edge.

Author:

With 40 years experience in software development, systems design and engineering and IT operations, and Infrastructure Architecture issues. I am versed in multiple programming languages, Operating Systems and RDBMS, I have work experience ranging from microcomputers and PC’s to multiprocessor mid range Unix systems and clusters. I have experience with both wireless and wired network protocols and mediums. And I've help migrate systems into the Amazon EC2 Cloud from self hosted configurations. I collect old working computers, I'm a published Astro-photographer, I tutor, and teach almost every subject I am knowledgeable in. I have had one internet email or another since 1991. I developed Gopher sites prior to the formation of HTTP/HTML and a few websites since then. I wrote my first 'database' on a DEC PDP-11 for the DECUS Library in 1984. Specialties I specialize in Database systems, and am familiar with almost all types of RDBMS and ISAM systems short of Mainframes. I habitually reverse engineer and document everything I touch.

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