More on Exalytics Capacity…
I found myself wondering where did the rule-of-thumb for Exalytics that suggests that TimesTen can use 800GB of a 1TB memory space… and requires 400GB of that space for work tables leaving room for...
View ArticleWho is Massively Parallel? HANA vs. Teradata and (maybe) Oracle
I have promised not to promote HANA heavily on this site… and I will keep that promise. But I want to share something with you about the HANA architecture that is not part of the normal marketing...
View Article30+ Year Old Database Architecture: DB2, Oracle, Postgres, Teradata, Sybase,...
As you look at the enterprise RDBMS marketplace today you will find something shocking… almost every product in the market is built based on designs and concepts that are over thirty years old. IBM’s...
View ArticleCommercial Post Update: HANA and Exalytics and Teradata and IMDB Economics
Here are links to several commercial posts on the Experience HANA Blog FYI… The Five Minute Rule and HANA: This is a rehash of my posts here applying the famous Five Minute Rule to in-memory databases....
View ArticleSQLFire, Exalytics, TimesTen, and HANA… a quick comparison
As you may have noticed I’m looking at in-memory databases (IMDB) these days… Here are some quick architectural observations on VMWare‘s SQLFire, Oracle’s Exalytics and TimesTen offerings, and SAP...
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Oracle 12c IMDB Announcement at OOW13
I changed the picture to show you the billboard SAP bought on US101N right across from the O HQ… - Rob Larry Ellison announced a new in-memory capability for Oracle 12c last night. There is little...
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The Squeeze Hits Teradata
Teradata stock is falling hard due to guidance here that they may miss revenue targets. Analysts are downgrading the stock… but mostly from Buy to Neutral. Normally stock prices would not be a relevant...
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