Notes on the EMC Greenplum Data Computing Appliance
The big confidential part of my visit last week to EMC’s Data Computing Division, nee’ Greenplum, was of course this week’s announcement of the first EMC/Greenplum “Data Computing Appliance.” Basics include: Read more
| Categories: Analytic technologies, Data warehousing, EMC, Exadata, Greenplum, Oracle, Parallelization, Storage | 1 Comment |
Vertica-Hadoop integration
DBMS/Hadoop integration is a confusing subject. My post on the Cloudera/Aster Data partnership awaits some clarification in the comment thread. A conversation with Vertica left me unsure about some Hadoop/Vertica Year 2 details as well, although I’m doing better after a follow-up call. On the plus side, we also covered some rather cool Hadoop/Vertica product futures, and those seemed easier to understand. 🙂
I say “Year 2” because Hadoop/Vertica integration has been going on since last year. Indeed, Vertica says that there are now over 25 users of the Hadoop/Vertica combination and hence Vertica’s Hadoop connector. Vertica is now introducing — for immediate GA — a new version of its Hadoop connector. So far as I understood: 
Read more
| Categories: Analytic technologies, Cloudera, EAI, EII, ETL, ELT, ETLT, Hadoop, MapReduce, Market share and customer counts, SQL/Hadoop integration, Text, Vertica Systems | 6 Comments |
Membase simplifies name, goes GA
The company Northscale that makes the product Membase is now the company Membase that makes the product Membase. Good. Also, the product Membase has now gone GA.
I wrote back in August about Membase, and that covers most of what I think, with perhaps a couple of exceptions: Read more
| Categories: Basho and Riak, Cache, Couchbase, memcached, Memory-centric data management, NoSQL | 4 Comments |
NoSQL overview
My NoSQL article is finally posted; I hope it lives up to all the foreshadowing. It is being run online at Intelligent Enterprise/Information Week, as per the link above, where Doug Henschen edited it with an admirably light touch.
Below please find three excerpts* that convey the essence of my thinking on NoSQL. For much more detail, please see the article itself.
*Notwithstanding my admiration for Doug’s editing, the excerpts are taken from my final pre-editing submission, not from the published article itself.
My quasi-definition of “NoSQL” wound up being: Read more
| Categories: Database diversity, NoSQL, Parallelization | 18 Comments |
Another medical records rant
I’ve previously ranted about the medical information problems in connection with my father’s care at Friendship Village of Dublin and Riverside Methodist Hospital (among others). Well, they’re getting worse. Read more
| Categories: Health care | 1 Comment |
Quick introduction to Schooner Information Technology appliances
Back in August I talked with John Busch of Schooner Information Technology, which has a non-obvious URL. Schooner Information Technology sells Flash-based appliances that are mainly intended to run MySQL with blazing write performance.
This is one of those cases in which I warned that due to my September wave of family health issues I would cut a few blogging corners, so:
- I’m only going to write about the MySQL aspect, even though Schooner has a memcached product and claims to be able to run other NoSQL stuff as well.
- I’m not going to dig for company information beyond recalling:
- Schooner said that it has invested $20 million in R&D.
- Schooner’s appliances are resold by IBM.
- Schooner also has a direct sales force.
- One flagship customer had 30 TB of data on 17 Schooner nodes.
If Schooner wants to add some of what I’ve left out into the comments to this post, that would be great.
Schooner appliances are meant to be clustered, Read more
| Categories: memcached, MySQL, OLTP, Parallelization, Schooner Information Technology, Solid-state memory | 4 Comments |
A few notes from XLDB 4
As much as I believe in the XLDB conferences, I only found time to go to (a big) part of one day of XLDB 4 myself. In general: Read more
| Categories: Analytic technologies, Health care, Michael Stonebraker, MySQL, Open source, Parallelization, Petabyte-scale data management, Scientific research, Surveillance and privacy | 2 Comments |
Partnering with Cloudera
After I criticized the marketing of the Aster/Cloudera partnership, my clients at Aster Data and Cloudera ganged up on me and tried to persuade me I was wrong. Be that as it may, that conversation and others were helpful to me in understanding the core thesis: Read more
| Categories: Analytic technologies, Aster Data, Cloudera, Data warehousing, Database diversity, Hadoop, MapReduce, Parallelization, Petabyte-scale data management | 11 Comments |
Notes and links October 10 2010
More quick-hit notes, links, and so on: Read more
| Categories: Analytic technologies, Aster Data, Data warehousing, Greenplum, Health care, Surveillance and privacy, XtremeData | Leave a Comment |
EMC/Greenplum notes
I dropped by the former Greenplum for my quarterly consulting visit (scheduled for the first week of Q4 for a couple of reasons, one of them XLDB4). Much of what we discussed was purely advisory and/or confidential — duh! — but there were real, nonconfidential takeaways in two areas.
First, feelings about the EMC acquisition are still very positive.
- Hiring has been rapid, on track to roughly quadruple Greenplum’s size over a 1 1/2 year period. These don’t seem to be EMC imports, but rather outside hires, although EMC folks are surely helping in the recruiting.
- The former Greenplum is clearly going to pursue more product possibilities than it would have on its own. This augurs well for Greenplum customers.
- Griping about big-company bureaucracy is minimal.
- I didn’t hear one word about any unwelcome product/business strategy constraints. On the other hand …
- … the next Greenplum product announcement you’ll hear about will be one designed to be appealing to the EMC customer base — i.e., to enterprises that EMC is generally successful in selling to.