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Tag: SAP

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

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

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

Thoughts on AWS Redshift…

The shared-nothing architecture has, from the beginning, offered the promise of using hardware to solve performance problems rather than applying … More

Amazon, Amazon Web Services, AWS, Oracle, Paraccel, Redshift, SAP, Teradata

My 4 Cents: Vertica and Paraccel 1Q2013

Summary Vertica is the product I saw the most. In fact before they were acquired they were beginning to pop … More

Amazon, Amazon Redshift, Business Objects, Data mart, Data Warehouse, Paraccel, SAP, Vertica

The Teradata Myth of Query Concurrency

When I was at Greenplum… and now again at SAP… I ran into a strange logic from Teradata about query … More

Business intelligence, Central processing unit, Data Warehouse, Data Warehousing, Database, Databases, EDW, Five-minute rule, Greenplum, Greenplum Database, HANA, IMDB, In-memory database, SAP, SAP AG, Teradata

Teradata’s HANA Mathematics

I recently pointed out some silliness published by Teradata to several SAP prospects. There is more nonsense that was sent … More

Business intelligence, Data Warehouse, Data Warehousing, Database, EDW, HANA, IMDB, In-memory database, Non-Uniform Memory Access, NUMA, SAP, SAP AG, Teradata, Threads

Microsoft SQL Server Announcements – November 2012

Here is one I composed for SAP on the HANA blog about the recent Microsoft SQL Server announcements that is … More

Analytics, Big Data, Business intelligence, Data Warehouse, Data Warehousing, Database, Databases, EDW, HANA, Microsoft SQL Server, SAP

HANA and ABAP

  One more surprise… In the past SAP applications have, in general, avoided using database features. Even a SELECT with … More

ABAP, Big Data, Business intelligence, Data Warehouse, Database, HANA, Oracle, SAP, SAP AG, Shared nothing architecture, SQL

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