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Tag: TimesTen

Data Recovery in HANA, TimesTen, and SQLFire

There is a persistent myth, like a persistent cough, that claims that in-memory databases lose data when a hardware failure … More

Business intelligence, Data Warehouse, Data Warehousing, Database, Databases, HANA, Hardware, IMDB, In-memory database, SQLFire, TimesTen, VMware

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

Chaos, Cloud Computing, and the Data Warehouse

  David Linthicum suggests here that Shadow IT is not all a bad thing. He references a PricewaterhouseCoopers study that … More

Analytics, Cloud computing, Data Warehouse, Data warehouse appliance, Data Warehousing, Database management system, HANA, IMDB, Netezza, Oracle Exadata, Shared nothing architecture, Teradata, TimesTen

Numbers Everyone Should Know

Some of you have seen me build simple models to do a reality-check on architecture (see here, for example). Here … More

Business intelligence, Computer data storage, Data Warehousing, Databases, HANA, IMDB, Jeff Dean, TimesTen

Real-time Analytics and BI: Part 1 – Singing for my Dinner

Several months ago I was invited to a dinner attached to a data science summit… with the price being that … More

Analytics, Anti-lock braking system, Big Data, Business intelligence, Business process, Data Warehouse, Data Warehousing, Databases, EDW, SAP HANA, TimesTen

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

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