This is the second post (see Part 1 here) on how vendors adjust their architecture without admitting that the previous … More
Tag: Database
Thinking About the Pivotal Announcements…
Yesterday I provided a model for how business sees open source as a means to be profitable (here). This is the … More
Open Source is Not a Market…
This post is more about the technology business than about technology… but it may be relevant as you try to … More
The Greenplum ORCA Optimizer
In January Greenplum rolled out a new query optimizer. This is very cool and very advanced stuff. Query optimization is … More
Logical Data Warehouses and the Basics of Database Federation
This post will consider the implications of a full database federation as would be required by a Logical Data Warehouse. … More
Part 7 – How Hadooped is Greenplum, the Pivotal GPDB?
Now for Greenplum & Hadoop… to continue this thread on RDBMS-Hadoop integration (Part 1, Part 2, Part 3, Part 4, Part 5, Part 6) I have suggested … More
Dynamic Late Binding Schemas on Need
I very much like Curt Monash’s posts on dynamic schemas and schema-on-need… here and here are two examples. They make me … More
Part 6: How Hadooped is HANA?
Now for HANA plus Hadoop… to continue this thread on RDBMS-Hadoop integration (Part 1, Part 2, Part 3, Part 4, … More
Part 5: A Review of Processing Push-down
Continuing this thread on RDBMS-Hadoop integration (Part 1, Part 2, Part 3, Part 4) I have suggested that we could … More
Part 4: How Hadooped is Teradata?
In this thread on RDBMS-Hadoop integration (Part 1, Part 2, Part 3) I have suggested that we could evaluate integration … More
