Easier installation of Tensei-Data demo version

Submitted by Jens Grassel on Thu, 11/17/2016 - 13:18

The installation of the Tensei-Data demo version just became a lot easier.

We decided to make the vagrant box public. Running the demo now is as simple as creating a new folder and issuing the following two commands:

vagrant init wegtam/tensei-demo
vagrant up --provider virtualbox

After the box has been started, just point your browser to http://localhost:9000.

Tensei-Data 1.9.0 Announcement

Submitted by Jens Grassel on Fri, 11/11/2016 - 10:09

Version 1.9.0 contains a lot of bug fixes and an advanced permission system for the frontend which is a long desired feature for users that have lots of configurations and users.

Summary of Changes

Every component of the system now has a file conf/application.ini that can be used for runtime configuration like memory usage. You don't have to modify the agent startup script parameters anymore!

Tensei-Data 1.8.0 Announcement

Submitted by Jens Grassel on Wed, 06/22/2016 - 15:38

With version 1.8.0 of Tensei-Data we provide data normalisation and deduplication functionality! The foundation for that is the support of unique constraints and more foreign key value types.

Summary of changes

There are lots of small changes und improvements all over the place. The main focus in this release is support for unique constraints and more advanced foreign key support. This provides the basis for data normalisation and deduplication.

Tensei-Data 1.7.0 Announcement

Submitted by Jens Grassel on Thu, 03/03/2016 - 15:35

"Referential integrity", yes we did it! With Tensei-Data 1.7.0 we have included support for referential integrity. This means that you don't need to worry any longer if you're writing into a database that uses auto-increment columns for values that are used within foreign keys. You don't even need to do a single thing. If the DFASDL description of the database is correct then Tensei-Data will automatically take the actions necessary to keep integrity.

Tensei-Data 1.6.0 Announcement

Submitted by Jens Grassel on Thu, 01/21/2016 - 13:34

Version 1.6.0 of the Tensei-Data migration software was just released. This time you get a lot of bugfixes, more robustness, the groundwork for very interesting future features and a breaking change!

WARNING: Breaking changes! This release contains changes that will render saved cookbooks invalid! Please see the migration section below.

Summary of changes

This is primary a release containing a lot of bugfixes and some major refactoring and to our regret a breaking change in the cookbook format.

Tensei-Data 1.5.0 Announcement

Submitted by Jens Grassel on Tue, 12/01/2015 - 13:33

Version 1.5.0 of the Tensei-Data migration software was just released. This release brings you some fixes and improvements in the frontend, special support for JSON files and a virtual machine that scales!

Summary of changes

The main feature in this release might be the automatic scaling of the virtual machine. Until now the demo vm could not benefit from more resources. But not any longer! From now on the system components will use more memory if it is provided.

Tensei-Data 1.3 Announcement

Submitted by Jens Grassel on Tue, 08/25/2015 - 13:23

We just released version 1.3 of the Tensei-Data migration software. Several bugs were squashed and we added a couple of new features. For the sake of our frontend development we had to take over the abandoned sbt-sass plugin and moved it to the following github repository: madoushi/sbt-sass.

Artifacts for sbt-sass are provided through a bintray repository.