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Tag: IBM

My 2 Cents: Netezza 1Q2013

Since my blogs tend to be in response to some stimulus they may not reflect a holistic view on any … More

Analytics, Business intelligence, Data Warehouse, Data Warehousing, Database, Databases, EDW, IBM, Netezza

Netezza Workload Management

@henryccook made an interesting point regarding Netezza workload management this morning… He suggested that once a SPU is engaged by … More

Analytics, Big Data, Business intelligence, Data Warehouse, Data Warehousing, Database, Databases, IBM, Netezza

30+ Year Old Database Architecture: DB2, Oracle, Postgres, Teradata, Sybase, and More…

As you look at the enterprise RDBMS marketplace today you will find something shocking… almost every product in the market … More

Database, Databases, Greenplum, Greenplum Database, HANA, IBM, Netezza, Oracle, Oracle Corporation, PostgreSQL, Relational database management system, Teradata

The Five Minute Rule and In-memory Databases

I was recently reminded of a couple of papers written by Jim Gray and Gianfranco Putzolu  that calculated the cost … More

Central processing unit, Column-oriented DBMS, Data Warehouse, Database, EDW, Exalytics, Five-minute rule, HANA, IBM, In-memory database, Jim Gray, Random-access memory

Cloud Computing and Data Warehousing: Part 3 – ParAccel on EC2

In the previous post here I suggested that a SAN-based, cloudy, EDW is about 4X the cost for the same … More

Amazon, Amazon Elastic Compute Cloud, Business intelligence, Data Warehouse, Data Warehousing, Dell, EDW, Greenplum, IBM, Paraccel, Shared nothing architecture, Teradata

Teradata’s Excellent Memory Management… and Poor Memory Utilization

I was recently surprised to hear from a prospect that Teradata’s memory management was considered a differentiator over Greenplum. This … More

Analytics, Big Data, Chief technology officer, Greenplum, IBM, Memory management, Teradata, Vice president

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Top Posts & Pages

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