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Tag: Column-oriented DBMS

More Database Supercomputing Technology

Last year two associates from Greenplum suggested that I read a very smart academic paper titled “Efficiently Compiling Efficient Query … More

Analytics, Column-oriented DBMS, Database, Databases

How DBMS Vendors Admit to an Architectural Limitation: Part 2 – Teradata Intelligent Memory

This is the second post (see Part 1 here) on how vendors adjust their architecture without admitting that the previous … More

Column-oriented DBMS, Data Warehouse, Data Warehousing, Database, Database management system, Databases, EDW, IMDB, In-memory database, Teradata

Some Database Performance Concepts

I’m working on a new idea… it may or may not pan out… but here are some concepts for your consideration… … More

Analytics, Central processing unit, Column-oriented DBMS, Databases, HANA, In-memory database, Oracle, Teradata

Dynamic Late Binding Schemas on Need

I very much like Curt Monash’s posts on dynamic schemas and schema-on-need… here and here are two examples. They make me … More

Column-oriented DBMS, Data Warehouse, Data Warehousing, Database, Database management system, EDW

HANA, BLU, Hekaton, and Oracle 12c vs. Teradata and Greenplum – November 2013

I would like to point out a very important section in the paper on Hekaton on the Microsoft Research site … More

12c, BLU, Column-oriented DBMS, Data Warehouse, Data Warehousing, Database, Greenplum Database, HANA, Hekaton, IMDB, In-memory database, Instruction set, Microsoft, Microsoft Research, Microsoft SQL Server, Oracle, Scalability, SQL Server, 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

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… – … More

Column-oriented DBMS, IBM, Larry Ellison, Online transaction processing, Oracle, Oracle Corporation, Oracle Exadata, SAP

Who Out-performs Who: A Story…

In this blog I have stated explicitly and implied now and again that the big architectural features are what count… … More

Apache Hadoop, bigdata, Cloudera, Column-oriented DBMS, Data compression, Databases, HBase, Relational database management system

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

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