Column-oriented MySQL for VLDB is a post from: Database Geek Blog

InfiniDB – Open Source BI/Analytic Database

Recently ran across some blog posts about InfiniDB, a MySQL based DW and BI analytic database from a company called Calpont. I *think* InfiniDB is their only product. I could be wrong about that, though.

There are plenty of things to like about InfiniDB – Multi-threaded and designed for multi-cpu/cores, ACID compliant, recoverable, supports SQL standards and online… Read the rest!

Cool Tool Of The Week – Open Modelsphere: Open Source Data Modeling is a post from: Database Geek Blog

From The Database Geek

I like playing with new tools and software so I thought I would start a new weekly series, Cool Tool of the Week. I will just cover a tool that I have used or discovered that I think is cool. I’m not necessarily endoring it, just giving it a little publicity so… Read the rest!

PL/JSON v0.6.2 Released is a post from: Database Geek Blog

It was pointed out to me that I had a few errors in the previous release.  Those have been fixed and the install should go a lot smoother now.  No additional functionality here, just bug fixes.  If you tweaked the previous release to install it, you don’t need this one.

As always, you can download the new code directly from the PL/JSON SourceForge page.

Change… Read the rest!

Oracle INFORMATION_SCHEMA is a post from: Database Geek Blog

From the Database Geek.

Part of the ANSI SQL standard calls for an INFORMATION_SCHEMA. This schema contains a standardized data dictionary that is (or is supposed to be) common across various databases. Most database vendors offer a native data dictionary and a sub-set INFORMATION_SCHEMA (called info schema from this point on). Oracle is the only major database vendor (that I know of) that doesn’t even offer… Read the rest!

PL/JSON v0.6 Released to SourceForge is a post from: Database Geek Blog

From the Database Geek.

PL/JSON v0.6.1 has now been released to Sourceforge.net. The reason for the .1 is that I forgot a dependency on the 0.6 release.

Anyway, PL/JSON can now create JSON via the API or through parsing a text string. The parser is implemented as a stand along package. That means you can write your own parser (or use an external… Read the rest!

ORA_Tweet Now Does Short URLs is a post from: Database Geek Blog

Paul Gallagher, of the Tardate blog, emailed me this morning (or I guess it was last night) and sent me some code to enhace ORA_Tweet.  He wrote a package to call out to an is.gd API to convert a long URL to a short URL.  The really cool thing is that he used a regular expression to find matches INSIDE the comment body. … Read the rest!

Catching Up – Email, PL/JSON, Oracle Open Source, ORA_Tweet on oracle.com is a post from: Database Geek Blog

Hi all.

This post is just a catchup of what I have been doing recently.

I cleaned out my email inbox. I had 5000 unread emails. I have a problem that if I get an email that is not spam but is not critical, I put it aside “to read later”. Sometimes, I actually do go back… Read the rest!

JSON In (and out) of Oracle – JSON Data Type is a post from: Database Geek Blog

From the database geek.

Update March 29, 2009:  PL/JSON is now available as an open source project (MIT License).  Read the FAQ at http://oracleoss.com

Do you use JSON? Do you use Oracle? How would you like to use JSON in Oracle? How would you like to store it, generate it and read it? I am creating a new… Read the rest!

Ora_Tweet – Tweet From Oracle, A PL/SQL Twitter API is a post from: Database Geek Blog

Get the latest source from the ORA Tweet project page at sourceforge.

I had some free time this last Saturday night (after the family was all in bed) and I wanted to do a little mini-project. I don’t get to do enough PL/SQL anymore so I like to look for utilities and smaller fun things to code. While I… Read the rest!

SQL Analytics, With Clause and Column Level Grants is a post from: Database Geek Blog

From the database geek.

Postgres 8.4 is just around the corner. I haven’t had much time lately to keep up with Postgres. I’ve had too much to do in the Oracle world (new job, writing, etc). However, I do try to keep up with a few email groups just to keep touch with what’s coming. Here are three things in… Read the rest!

Percona Offers InnoDB Replacement is a post from: Database Geek Blog

Open source the way it ought to be. Today, Percona announced a replacement for InnoDB that improves performance and fixes bugs. The new engine is called XtraDB.

According to Vadim at Percona:

It’s 100% backwards-compatible with standard InnoDB, so you can use it as a drop-in replacement in your current environment. It is designed to scale better on modern hardware, and includes a

… Read the rest!

Starting Survey results – Survery Countries is a post from: Database Geek Blog

Well, I have started formatting the results from the survey. This will take a little while as the survey software doesn’t make it easy to download and clean it up (without paying for a subscription). As soon as the data is cleaned up I will post the entire data set and a link for everyone to download.

However, while I work on… Read the rest!

Over 200 Responses in Less than 2 Weeks is a post from: Database Geek Blog

Less than two weeks ago, I posted my Database Survey. As of just a few minutes ago, I have had 215 responses. That’s pretty awesome. I’d like to get at least twice that though.

I haven’t looked deeply at it yet to see if there are any trends. I think it will be best to wait until the survey is… Read the rest!

Infoworld Picks MySQL as Best Database is a post from: Database Geek Blog

Infoworld published the 2008 Bossies, Best Of Open Source Software. There are 8 categories and none of them are database:

• Collaboration
• Developer tools
• Enterprise applications
• Networking
• Platforms and middleware
• Productivity applications
• Security
• Storage

I had to look through several of them before I found the database category under Platforms and middleware. Slide 4 is the magic slide:

It says:

… Read the rest!

High Performance MySQL: Review is a post from: Database Geek Blog

High Performance MySQL, Second Edition

Optimization, Backups, Replication, and More

By Baron Schwartz , Peter Zaitsev , Vadim Tkachenko , Jeremy Zawodny , Arjen Lentz , Derek J. Balling

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