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10 Newer Entries Showing entries 91 to 100 of 1160 10 Older Entries

Displaying posts with tag: Open Source (reset)

common_schema 1.2: security, partition management, processes, QueryScript goodies
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common_schema 1.2 is released! This version comes shortly after 1.1, yet contains quite a few interesting goodies:

  • Account blocking
  • Security audit
  • RANGE partition management
  • Slave status
  • Better blocking and idle transaction management
  • QueryScript goodies:
    • echo, report
    • while-otherwise statement; foreach-otherwise statement
    • Better variable scope handling
    • Complete support for variable expansion
    • Transaction support within QueryScript
  • More summary info and SQL statements in processlist-related views

A closer look at these follows:

Account blocking

A new view called

  [Read more...]
David Axmark named one of Sweden’s top developers
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Congratulations to the co-founder of MySQL AB & SkySQL Board Member

We’re proud to have David on our team

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Zmanda - A Carbonite Company
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I am very excited to share that today Zmanda has combined forces with Carbonite - the best known brand in cloud backup. I want to take this opportunity to introduce you to Carbonite and tell you what this announcement means to the extended Zmanda family, including our employees, customers, resellers and partners.

First, we become “Zmanda - A Carbonite Company” instead of “Zmanda, Inc.” and I will continue to lead the Zmanda business operations. Carbonite will continue to focus on backing up desktops, laptops, file servers, and mobile devices. Zmanda will continue to focus on backup of servers and databases. Carbonite’s sales team will start selling Zmanda Cloud Backup directly and through its channels. Since Carbonite already has a much larger installed base of users and resellers, our

  [Read more...]
Two Cons against NoSQL. Part I.
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Two cons against NoSQL data stores read like this: 1. It’s very hard to move data out from one NoSQL to some other system, even other NoSQL. There is a very hard lock in when it comes to NoSQL. If you ever have to move to another database, you have basically to re-implement a lot [...]
On Eventual Consistency– Interview with Monty Widenius.
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“For analytical things, eventual consistency is ok (as long as you can know after you have run them if they were consistent or not). For real world involving money or resources it’s not necessarily the case.” — Michael “Monty” Widenius. In a recent interview, I asked Justin Sheehy, Chief Technology Officer at Basho Technologies, maker [...]
On Eventual Consistency — An interview with Michael Monty Widenius.
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“For analytical things, eventual consistency is ok (as long as you can know after you have run them if they were consistent or not). For real world involving money or resources it’s not necessarily the case.” — Michael “Monty” Widenius. In a recent interview, I asked Justin Sheehy, Chief Technology Officer at Basho Technologies, maker [...]
DynamoBI is dead, long live LucidDB!
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To our Partners, Employees, Customers, Friends, and Community:

It is my unfortunate duty to inform all of you that DynamoBI is ceasing commercial operations October 31, 2012; we are immensely grateful for all the support that you all have shown our company, in so many different ways, over the past 3 years and we hope to make this shutdown as painless as possible for all involved.  We know that we are not the only people who are invested in LucidDB, so we wanted to explain our rationale for shutting down along with the implications for the entire LucidDB community (not just our customers).

We started DynamoBI 3 years ago when we saw our most favorite open source project, LucidDB, finding limited prospects for adoption without a growth to full, commercial support which many (most!) companies need to be able to adopt open source software.  We had been

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My speaking engagements - Q4 2012
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After a long pause in the speaking game, I am back.

It's since April that I haven't been on stage, and it is now time to resume my public duties.

  • I will speak at MySQL Connect in San Francisco, just at the start of Oracle Open World, with a talk on MySQL High Availability: Power and Usability. It is about the cool technology that is keeping me busy here at Continuent, which can make life really easy for DBAs. This talk will be a demo fest. If you are attending MySQL Connect, you should see it!
  • A happy return for me. On October 27th I will talk about open source databases and the pleasures of command line operations at
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Monty’s team announces the availability of MariaDB Galera Cluster!
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We’re delighted to share the news that our friends at MariaDB today announced the availability of MariaDB Galera Cluster!

We’ve been talking a good bit about MariaDB in the past few months and it’s great to see the MariaDB & Codership partnership result in today’s announcement.

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common_schema 1.1 released: split(), try-catch, killall(), profiling
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I'm very happy to announce the release of common_schema, version 1.1 (revision 300).

This version boasts with compelling new features: innovative QueryScript syntax, libraries, views which add to your skills as a DBA, making some maintenance and management tasks a breeze.

  • QueryScript, split statement: automagically break long queries into smaller chunks, avoid long locks and reduce query/transaction overhead
  • QueryScript, try-catch statement: just try { something; } catch { act_on_error; }.
  • killall(): quickly kill connections based on grantee/user/host information.
  • profiling/profiling_last: utility views to assist in query
  [Read more...]
10 Newer Entries Showing entries 91 to 100 of 1160 10 Older Entries

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