How to load initial graph

[Joseph Boyle]

Hi Markus - I'm trying to weigh choices for initializing the temporary resolution server with the registry data, and would like your advice.

I see two basic strategies:

1. Migrate by loading data once into an XDI server that has a persistent graph store, one of those in:

https://github.com/projectdanube/xdi2/wiki/Available-graph-stores

I'm not sure which is the easiest or default persistent store - is it BDB?

Also in this case the migration needs to either bulk load from a file (how is that done?) or via programmatically sending messages HTTP binding or perhaps as a Java program directly calling XDI2.

2. Have a data file that is loaded on startup, e.g. wrap the list of statements describing the graph in Spring Bean XML as a BootstrapInterceptor https://github.com/projectdanube/xdi2/wiki/BootstrapInterceptor

(Maybe there are other startup mechanisms I have missed?)

Can FileWrapperGraph be considered either 1. or 2.? Is this format described anywhere? If it is simply a file with a list of statements in Display Format, that would be directly usable.

Thanks, Joseph

[Markus Sabadello]

Hello, since we covered this on the last XDI2 call, I won't answer here again, but let me know if there are any more questions.

Markus

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