About

Martin Klier

usn-it.de

Oracle 12c InMemory – don’t stop thinking about performance

Oracle has released its new database version 12.1.0.2 that includes the famous in-memory column store. InMemory option  promises a big advantage for OLAP-like work loads by keeping table contents in a columnar in-memory structure. InMemory is not new, they did that for decades, but the interesting part is “columnar”. There’s much writing about that on […]

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Oracle 12.1.0.2 with In Memory Option available for Linux

As of today, the Oracle Database 12.1.0.2 with InMemory Columnar Store is available at https://edelivery.oracle.com. According to the price list of July 10th, it will be sold as an option for Enterprise Edition (Exadata NOT mandatory), for US$ 23,000 per CPU (calculation like EE). Hope it will do well, beta demos were extremely impressive. Yours […]

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Oracle Core für Einsteiger: Datenbank I/O at DOAG 2014

Proud to announce, that DOAG accepted my tech talk “Oracle Core für Einsteiger: Datenbank I/O” for DOAG Conference 2014 in Nuremberg. It’s my next contribution to DOAGs thread aiming at beginners and part-time database people. The talk will be in German, here comes its abstract: Oracle Core für Einsteiger: Datenbank I/O Wir kennen verschiedene I/O-Typen, […]

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Status Blog

Hello, long time no see? Many things have changed here, so my time for blogging was limited. Together with Benedikt Nahlovsky, I founded “Performing Databases“, a company to offer top-class database know-how combined with flexibility and agility. Doing all the formal requirements, and pushing business into life absorbed much of my free brain space. In […]

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