Teradata

Historical notes data warehouse appliance pioneer Teradata, and on fellow database machine maker Britton-Lee, which Teradata later acquired after a name change to Sharebase. Related subjects include:

April 29, 2013

DBMS acquisitions

Recently I expressed doubts about Actian’s DBMS-conglomerate growth strategy. For context, perhaps I should review other DBMS vendors’ acquisition strategies in the past. Some — quite a few — worked out well; others — including many too minor to list — did not.

In the pre-relational days, it was common practice to buy products that hadn’t succeeded yet, and grow with them. Often these were programs written at enterprises, rather than third-party packages. Most of Cullinet’s product line, including its flagship DBMS IDMS, was came into the company that way. ADR, if memory serves, acquired the tiny vendor who created DATACOM/DB.

Then things slowed down. A Canadian insurance company oddly bought Computer Corporation of America, to utter non-success. (At least I got an investment banking finder’s fee on the deal.) Computer Associates, which did brilliantly in acquiring computer operations software, had a much rockier time with DBMS. It acquired Cullinet, Applied Data Research, and ASK/Ingres — among others — and didn’t have much growth or other joy with any of them.

Indeed, Ingres has been acquired three times, and hasn’t accomplished much for any of the acquirers (ASK, Computer Associates, Actian).

I used to think that Oracle’s acquisition of RDB provided key pieces of what became Oracle’s own extensibility technology. Andy Mendelsohn, however, disputed this vehemently — at least by his standards of vehemence — and his sources are better than mine. Rather, I now believe as I wrote in 2011:

… while Oracle’s track record with standalone DBMS acquisitions is admirable (DEC RDB, MySQL, etc.), Oracle’s track record of integrating DBMS acquisitions into the Oracle product itself is not so good. (Express? Essbase? The text product line? None of that has gone particularly well.)

Experiences were similar for some other relational DBMS pioneers.  Read more

April 2, 2010

Those who forget history are doomed to believe it is recurring

The top PostgreSQL-related April Fool’s joke this year, which seems to have successfully pranked at least a few people, was that Postgres is dropping SQL in favor of an alternative language QUEL.

Folks, QUEL was the original language for Postgres. And Ingres. And, more or less, Teradata.*  I’d guess Britton-Lee too, but I don’t recall for sure.

*Once upon a distant time, when I was a cocky young stock analyst, I explained to Phil Neches, chief scientist of Teradata, just why it was a really good business idea to drop T-QUEL for SQL. I doubt he was convinced quite on that day, more’s the pity.

September 15, 2008

Database machines and data warehouse appliances – the early days

The idea of specialized hardware for running database management systems has been around for a long time. For example, in the late 1970s, UK national champion computer hardware maker ICL offered a “Content-Addressable Data Store” (or something like that), based on Cullinane’s CODASYL database management system IDMS. EDIT: See corrections in the comment thread. (My PaineWebber colleague Steve Smith had actually sold – or at least attempted to sell – that product, and provided useful support when Cullinane complained to my management about my DBMS market conclusions.) But for all practical purposes, the first two significant “database machine” vendors were Britton-Lee and Teradata. And since Britton-Lee eventually sold out to Teradata (after a brief name change to ShareBase), Teradata is entitled to whatever historical glory accrues from having innovated the database management appliance category.

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