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Category: In-Memory Database

Database Super-computing

Today I am going to focus on a topic that I’ve suggested previously without the right emphasis: the new database … More

Data mining, Database, Hardware, Memory, Technology

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

Key Values and Key-Value Stores and In-memory Databases

Back to more geeky topics… although my Mom loved the videos… When very high performance is required to return key … More

Analytics, Big Data, Business intelligence, In-memory database

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

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

BLU Meanies: Data In-memory

IBM is presenting a DB2 Tech Talk that compares the BLU Accelerator to HANA. There are several mistakes and some … More

BLU, DB2, HANA, IBM, IMDB, In-memory database, SAP

More on the Oracle 12c In-Memory Option

I recently listened to a session by Juan Loalza of Oracle on the 12c In-memory option. Here are my notes … More

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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… – … More

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

IBM BLU and SAP HANA

As I noted here, I think that the IBM BLU Accelerator is a very nice piece of work. Readers of … More

Database, HANA, IBM, In-memory database, OLTP, Online transaction processing, SAP AG, SAP HANA

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Top Posts & Pages

  • A Modern Data Warehouse Architecture: Part 1 - Add a Data Lake
  • Thoughts on AWS Redshift...
  • CPUs and HW for HANA, BLU, Hekaton, and Oracle 12c
  • Greenplum and Teradata: Simliar Architecture, Different Strategies
  • The Cost of Dollars per Terabyte
  • Chuck McDevitt: An Obituary
  • Specialized Databases vs. Swiss Army Knives
  • Part 7 - How Hadooped is Greenplum, the Pivotal GPDB?
  • A Modern Data Warehouse Architecture: Part 2 - Make it a Logical Data Warehouse
  • An Elastic Shared-Nothing Architecture

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