Skip to content

Database Fog Blog

It is about Architecture… not about Marketing…

  • About me…

Tag: Exalytics

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

Indexes are not a good thing… A blog on TCO

In many of my posts I refer to the issues associated with building “extra” data structures to meet performance goals … More

Data mart, Data Warehouse, Data Warehousing, Database management system, EDW, Exalytics, Greenplum Database, Materialized view, Netezza, OLAP cube, Oracle, Teradata, Vertica, Vertica Systems

A Look Back at 2012

There seems to be a sort of odd tradition for bloggers to look back at the past year as the … More

Analytics, Big Data, Business intelligence, Data Warehouse, Data Warehousing, Database, EDW, Exalytics, Hadoop, HANA, IMDB, In-memory database, Oracle Exadata

Mobile Clients Require High Performance BI Computing

I posted a blog on the SAP site here that discussed the implications of mobile clients. I want to re-emphasize … More

Analytics, Android, Business intelligence, Computing platform, Data Warehouse, Data Warehousing, Database, Databases, EDW, Exalytics, Greenplum, Greenplum Database, HANA, IMDB, In-memory database, iPad, iPhone, Mobile device, Netezza, Oracle, Oracle Exadata, SAP AG, Teradata

SQLFire, Exalytics, TimesTen, and HANA… a quick comparison

As you may have noticed I’m looking at in-memory databases (IMDB) these days… Here are some quick architectural observations on … More

Business intelligence, Data Warehouse, Data Warehousing, Databases, EDW, Exalytics, Greenplum, HANA, IMDB, In-memory database, Oracle, Oracle Corporation, Shared nothing architecture, SQL, TimesTen, VMware

Commercial Post Update: HANA and Exalytics and Teradata and IMDB Economics

Here are links to several commercial posts on the Experience HANA Blog FYI… The Five Minute Rule and HANA: This … More

Analytics, Data Warehouse, Data Warehousing, Database, Exalytics, HANA, Hawaii, IMDB, Maui, Oracle Corporation, Teradata, Travel and Tourism, United States

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

OLAP is not advanced analytics

OLAP searches a set of pre-aggregated data… a cube. If the cube is large enough that you don’t bump into … More

Analytics, Business intelligence, Data mining, Data Warehouse, Exalytics, OLAP, OLAP cube, Online analytical processing, Oracle, Report

Cloud Computing and Data Warehousing: Part 4 – IMDB Data Warehouse in a Cloud

In the previous blogs on this topic (Part 1, Part 2, Part 3) I suggested that: Shared-nothing is required for … More

Big Data, Business intelligence, Cloud computing, Data Warehouse, Data Warehousing, EDW, EMC, Exalytics, IMDB, Paraccel, TimesTen

More on Exalytics Capacity…

I found myself wondering where did the rule-of-thumb for Exalytics  that suggests that TimesTen can use 800GB of a 1TB … More

Business intelligence, Data Warehouse, Data Warehousing, Database, Exalytics, Greenplum, Greenplum Database, Oracle, Oracle Corporation, SAP AG, scalable parallel computing, Shared nothing architecture, Teradata, TimesTen

Blog Stats

  • 364,984 hits
Follow Database Fog Blog on WordPress.com

Top Posts & Pages

  • MPP on HANA, Exadata, Teradata, and Netezza
  • Greenplum and Teradata: Simliar Architecture, Different Strategies
  • The Worst Data Warehouse in the World
  • The Cost of Dollars per Terabyte
  • MPP, IMDB and Moore's Law
  • A Modern Data Warehouse Architecture: Part 1 - Add a Data Lake
  • Trends in Systems Architecture and the HANA Platform

Search

Archives

Categories

Tags

Analytics Apache Hadoop Big Data Business intelligence Column-oriented DBMS Database Database management system Databases Data Warehouse Data Warehousing EDW Greenplum Greenplum Database Hadoop HANA Hardware IBM IMDB In-memory database Netezza Oracle Oracle Exadata SAP AG Shared nothing architecture Teradata
Website Powered by WordPress.com.