Infor announced this week, that they will provide open source database alternatives to some of their products. MariaDB has been chosen, tested, and certified by Infor to be the open source database of choice (together with MySQL) for the Infor LN and ION products. Infor LN is Infor’s flagship ERP and is sometimes better known by its former name, Baan. It has 25 years of manufacturing know-how built into it and is used by more than 5,000 companies worldwide in a wide range of industries. These include automotive, industrial equipment and machinery, high tech and electronics, and aerospace and defense. This is a big stamp of approval that even the most critical systems can be run on MariaDB.
In other news, there are currently several really interesting paths coming together into some important milestones. The rest of this post will be about them and I hope you are as excited about them as we are and please do let us know what you think, as always.
First up, MariaDB 10.0. In my late spring blog post about the next version of MariaDB, we informed you that the next version will be called MariaDB 10.0. There was a little storm of feedback on this and most of the feedback was related to how different tools will react with this versioning change. We’re still looking into this, but it’s good to remember that MariaDB includes features and functionality that aren’t in MySQL and that it would be good for tools to handle the MariaDB version string separately to make use of the advantages of MariaDB, like extended statistics and more switches compared to MySQL. Currently we are just a few days away from releasing the Alpha version of MariaDB 10.0 and I would like to make particular mention of two features:
- Multi-source replication, which is a longtime wish of many users. In scenarios where you partition your data over many masters you can then replicate the data from all masters onto one slave. This is very useful for analytical queries towards the whole data or for backing up all data.
- Get the query plan of a running statement (SHOW EXPLAIN). In MySQL and MariaDB up until now a query plan printout (EXPLAIN) wasn’t always correct because the actual running query wasn’t studied, which is the case now with SHOW EXPLAIN.
To get more details on what MariaDB 10.0 includes, please read Monty’s blog post. The Alpha version of MariaDB 10.0 is about to be released. Stay tuned!
Cassandra, JSON and Dynamic Columns
For those of you keeping score, one and a half years ago Dynamic Columns was introduced into MariaDB. This feature allows you to store a different set of columns for every row in a table. In that manner Dynamic Columns can be called NoSQL-like.
Whether or not the first intention of introducing Dynamic Columns was to become the foundation for data interchange, it definitely has. Since we introduced Dynamic Columns we have received user input, and have researched how to make it better and the end result is that Dynamic Columns now has some new capabilities:
- Database interoperability: It’s pretty rare that companies use only a single type of databases and even critical business systems are often built on several different types of databases. Usually the data residing in those different databases are combined in an upper application level. MariaDB introduces the possibility to do this at a low level inside the MariaDB database. The first implementation of this is integration with Cassandra. Yes, you can now combine data residing in Cassandra with data inside MariaDB and all this is done through normal looking queries on the MariaDB side.
- Data interchange: JSON has become a very popular standard for data interchange. In Dynamic Columns one can now request a row in JSON format.
The feature preview release of the Dynamic Columns with the above features included will be made available today and all of this will naturally become part of MariaDB 10.0, currently scheduled for the version 10.0.1.
MariaDB Galera Cluster
Next, you may recall that at the beginning of the month we introduced MariaDB Galera Cluster. This Alpha version has been out now for about three weeks and we’ve been testing and fixing it to prepare for the next development release. To be honest, most end user problems have been related to packaging and running the product on a specific platform. The final steps of finalizing, and preparing for, the Beta version are currently being taken.
Be part of the MariaDB project
Another push we’re making at this time is to actively extend involvement in MariaDB. Every new installation of MariaDB of course counts to this, but what I’m actually referring to is that we want to involve more companies and individuals in the MariaDB project. This doesn’t necessarily mean digging into the MariaDB source code. That is always welcome, of course. But another very important way to help the project is to sponsor specific work in MariaDB or make general financial contributions.
Patrik Sallner, CEO of SkySQL, said yesterday in his blog post about the launch of their new SkySQL products and offerings for MariaDB and MySQL, that there are a lot of businesses out there having really critical workloads running on MySQL and MariaDB. If you happen to represent one of these businesses, please consider the possibility of being part of planning the future of the product your critical business is run on. Please contact me through Monty Program for further information.
A personal task and wish
Lastly, we try to be as open as possible inside the MariaDB team in regards to the MariaDB project and I think we have succeeded fairly well. We are definitely continuing on that path. However there are always things we can do to improve, and one of them that I personally think is important for both MySQL and MariaDB is evolution predictability. Users want to know in which direction the product is going and to have a roadmap that clearly tells what’s going to be in the next version and what is planned for future versions after that. I will work on the MariaDB side to create a longer-term roadmap with as many details as possible and I do hope we’ll see something similar from the Oracle MySQL team.
I want to use Maria to support my location based service apps. It is great to see MariaDB support a subset of features found in PostGIS: fast GIS indexing and fast nearest neighbourhood queries.
MariaDB does support it, see http://kb.askmonty.org/en/geographic-features/
This is so fantastic – can’t wait for the next release. Keep up the great work!
What does “In Dynamic Columns one can now request a row in JSON format” mean? AFAIK you guys haven’t decided what to do re: storing schemaless data — whether to put it on the row, in the FRM, or in some other structure.
Am I misunderstanding something? How can you support JSON without this?
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