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Tag: Teradata

CPUs and HW for HANA, BLU, Hekaton, and Oracle 12c

This short post is intended to provide a quick warning regarding in-memory columnar and cpu requirements… with a longer post … More

BLU, Central processing unit, Column-oriented DBMS, Components, Database management system, Exadata, Exalytics, Greenplum Database, HANA, Hardware, IBM, IMDB, In-memory database, Online transaction processing, SAP, SAP AG, Teradata

The Squeeze Hits Teradata

Teradata stock is falling hard due to guidance here that they may miss revenue targets. Analysts are downgrading the stock… … More

IBM, Investing, Netezza, Oracle, Oracle Corporation, Revenue, Squeeze, Teradata

Chuck McDevitt: An Obituary

My friend and a major contributor to the art of database architecture, Chuck McDevitt, died last week. Five years ago … More

Aster Data, Aster Data Systems, IBM, Netezza, Oracle Database, PostgreSQL, SQL, Teradata

DB2 BLU vs. Netezza… and the Winner is…

I wondered here how IBM would position DB2 with BLU versus Netezza. Please have a look before you go on… … More

Apache Hadoop, BLU, IBM, IBM DB2, Information management, Netezza, Teradata, Vertica

HANA Memory Utilization

The current release of HANA requires that all of the data required to satisfy a query be in-memory to run … More

Big Data, Database management system, HANA, Hawaii, In-memory database, Maui, Teradata, United States

Who is How Columnar? Exadata, Teradata, and HANA – Part 2: Column Processing

In my last post here I suggested that there were three levels of maturity around column orientation and described the … More

BLU, Business intelligence, Column-oriented DBMS, Data Warehouse, Database, DB2, EDW, Exadata, Greenplum, Greenplum Database, HANA, Netezza, Oracle Exadata, Paraccel, Teradata

Who is How Columnar? Exadata, Teradata, and HANA – Part 1: Column Compression

There are three forms of columnar-orientation currently deployed by database systems today. Each builds upon the next. The simplest form … More

Column-oriented DBMS, Data compression, Data Warehousing, Database, Database management system, EDW, Exadata, Greenplum Database, HANA, INSERT, Netezza, Online transaction processing, Oracle Exadata, Run-length encoding, SQL Server, Teradata

Database Computing is Supercomputing… Some external reading: May 2013

I would like to recommend to you John Appleby’s post  here on the HANA blog site. While the title suggests the … More

Database, HANA, Hardware, In-memory database, Instruction set, SAP AG, Teradata, Vector processor

Teradata CPU Planning

I suggested here that Teradata shipped the EDW 6700 series without waiting for Ivy Bridge because they could not use … More

Haswell, Intel, Ivy Bridge, Teradata

The Fog is Getting Thicker…

I renamed this so that Teradata folks would not get here so often… its not really about Intelligent Memory… just … More

Column-oriented DBMS, Data Warehouse, Database, Databases, EDW, Greenplum, Greenplum Database, HANA, Hardware, IMDB, In-memory database, Oracle, Teradata

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