Ideas for a storage-system

Mar 3, 2012 at 1:14pm

Ideas for a storage-system

Hey everybody,

I’m thinking about a storage-system for quite a while now. The problem is that there are a lot of things still unclear to me so I don’t really know how to move on. pattr and dict seem not being capable to do the job.

In the end I want a system that can save the constellation of objects, how they are connected and what their values are. With constellation I mean something like a track known from AbletonLive. So what abstractions where chosen(in that track), whats the way they are connected with each other.

I thought about having a “main/song preset” which saves what tracks (and “track presets”) were chosen/used.
The “track presets” shall save whats going on in the track. So if I have a saved “track preset” I can load it as many times as I want into the “song” because values and constellation are known.

What I’m looking at at the moment is the Jamoma-package (http://jamoma.org/).
The other idea is building a system with Sqlite (written in C). Right now it seems to me that the Sqlite-C version might be the most powerful, flexible but also the most complicated to build. Unfortunately I’d have to learn SQLite and C that for which I know would take a while.

Beside common max objects, at least variables from mxj externals and objects from the FTM Ircam package need to be saved. (http://recherche.ircam.fr/equipes/temps-reel/ftm/api/)

I would like to know what the capabalities of the APIs are. Does the C API provide the biggest functionality? I mean can I do a lot more with the C API than with Java? And can Javascript do less than both?

Can I acces these types of objects (common, mxj, ftm) from a C external (the SQLite database) directly, so I can get or send values, retrieve or change their state? And also how they are connected?

Any help, opinions and ideas are appreciated,
Greetings, Alex

#62119
Jun 4, 2012 at 2:53pm

You don’t need to learn C to get a SQLite solution. There is SQLite built into Max. You can access it from a js object.
Here is a tutorial which got me started into the subject well:

http://cycling74.com/2008/09/05/data-collection-building-databases-using-sqlite/

#224375

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