via GIPHY Amazon releases a new database offering every other day. It sure isn’t easy to keep up. Join 35,000 others and follow Sean Hull on twitter @hullsean. Let’s say you’re hiring a devops & you want to suss out their database knowledge? Or you’re hiring a professional services firm or freelance consultant. Whatever the … Continue reading How to interview an amazon database expert →

via GIPHY I was just responding to some Disqus comments on a recent blog post. Admittedly it had a provocative title Will SQL databases just die already. What do you think? Join 34,000 others and follow Sean Hull on twitter @hullsean. A reader pointed out that some No-SQL databases do support joins. Huh? My face … Continue reading A roughneck walk down database alley →

With tons of new No-SQL database offerings everyday, developers & architects have a lot of options. Cassandra, Mongodb, Couchdb, Dynamodb & Firebase to name a few. Join 33,000 others and follow Sean Hull on twitter @hullsean. What’s more in the data warehouse space, you have Hadoop, which can churn through terabytes of data and get … Continue reading Will SQL just die already? →

Experts say that the world’s data is doubling every two years. This epic increase in Big Data in recent times has highlighted the limitations of reliance on traditional forms of data storage and management and focused attention on new methods for addressing the volume and variety and veracity of structured and unstructured data. 

Not long ago, data was stored in physical files that were archived into racks of folders filling up entire rooms in the offices of large corporations. Then came computers, and the go-to technique for storage changed to flat file databases. 

Ever since the 1970s,  SQL databases have been an integral part of the IT infrastructure of organizations. And today  MySQL, an RDBMS based SQL implementation for the web, now powers very large-scale websites like Google, Facebook, Twitter and even YouTube. In fact,  MySQL is the world’s …

This release introduces a new major feature – ‘read-only’ connections – as well as Kerberos authentication support and a few bug fixes.

Changes as compared to MySQL GUI 12.3.3 include:

Features:

* Added an option for defining a connection as ‘read-only’.  There is a checkbox in the connection settings and when checked the title bar will inform user about the ‘read-only’ state. In ‘read-only’ state statements that write cannot be executed. For more details please see note at the bottom.
* Added support for the MariaDB auth_gssapi (Kerberos) plugin. This plugin is available with the latest 3.0 (alpha) Connector/C from MariaDB. But there seems to  be a huge popular demand for this already, and we have backported it to the 2.3 connector version we use in SQLyog.  Note that support …

Amazon is releasing new products & services to it’s global cloud compute network at a rate that has all of our heads spinning. Join 32,000 others and follow Sean Hull on twitter @hullsean. Here’s new stuff worth mentioning around databases & data. 1. For ETL – AWS GLUE Moving data from your transactional MySQL or … Continue reading What products & improvements are new on AWS? →

This release introduces a new major feature – GUI transaction support – as well as some minor features and bug fixes.

Changes as compared to MySQL GUI 12.2.6 include:

Features:

* GUI transactions support. This new feature is available in Enterprise and Ultimate editions. Also please see note below.
* Added a tooltip on column headers in Data tab informing about column name, column type and length. In Result tab the tooltip will display column name only, as the result returned by MySQL does not have information of storage type details.
* Added GUI support for index-level comments in CREATE/ALTER TABLE.

Bug Fixes:

* Fixed an issue where GUI could ‘hang’ when executing queries with very large subqueries.
* Fixed an issue with the …

When I wrote this blog about “bash on Windows” a few days ago I omitted one issue, that I already knew about. This is because it needs some elaboration that did not ‘fit in’ the previous blog. So I will do it here.

It is about Unicode. Unicode always was a pain in “cmd” and with the arrival of “bash” in Windows, this has become more significant and important. Actually on any recent *nix platform user will not do anything to make Unicode work ‘out of the box’ in the console and display all or almost all scripts (though I have noticed that the completeness of the ‘monospace’ font mostly used in the Linux console varies between Linux distros – …

Many of you know I publish a newsletter monthly. One thing I love about it is that after almost a decade of writing it regularly, the list has grown considerably. And I’m always surprised at how many former colleagues are actually reading it. So that is a really gratifying thing. Thanks to those who are, … Continue reading Should we be muddying the relational waters? Use cases for MySQL & Mongodb → …

With the recent media attention Volkswagen has gotten, a lot of folks are wondering, how could that happen? Aren’t there checks & balances? Join 32,000 others and follow Sean Hull on twitter @hullsean. Then I ran across this observation on Todd Hoff’s brilliant blog High Scalability Is what Volkswagen did really any different that what … Continue reading Are software benchmarks to blame for Volkswagens woes? →