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Tag: IMDB

Trends in Systems Architecture and the HANA Platform

This post is a follow on to the video on Systems Architecture here (video). I’ll describe how HANA, the Platform … More

HANA, IMDB, SAP, SAP AG

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

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

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

How Good Is Teradata’s Intelligent Memory?

Jason asked a great question in the comment section here… he asked… does Teradata’s Intelligent Memory erode HANA’s value proposition? … More

Analytics, Big Data, Business intelligence, Data Warehouse, Data Warehousing, Database, Databases, EDW, HANA, IMDB, In-memory database, Teradata

Memory Trends and HANA

If the Gartner estimates here are correct… then DRAM prices will fall 50% per year per year over the next several years… … More

Analytics, Business intelligence, Computer memory, Data Warehouse, Data Warehousing, Database, Dynamic random-access memory, EDW, Flash memory, HANA, Hardware, IBM, IMDB, In-memory database, Non-volatile memory, Non-volatile random-access memory, TechTarget

MPP, IMDB and Moore’s Law

In the post here I listed the units of parallelism (UoP) applied by various products on a single node. Those … More

Analytics, Business intelligence, Central processing unit, Data Warehouse, Data Warehousing, Database, EDW, Exadata, Greenplum, Greenplum Database, HANA, IBM, IMDB, In-memory database, Intel, Ivy Bridge, Moore, Moore's law, Multi-core processor, Netezza, Oracle Exadata, Shared nothing architecture, Teradata

Will Hadoop Eat Greenplum and Netezza?

If I were the Register I would have titled this: Raging Stuffed Elephant To Devour Two Warehouse Vendors… I love … More

Analytics, Apache Hadoop, Big Data, Business intelligence, Data Warehouse, Data Warehousing, Database, Databases, EDW, Greenplum, Greenplum Database, Hadoop, HANA, IMDB, Netezza, SQL

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  • 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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