On 2010-04-27 01.11, Stanislav Muhametsin wrote:
I remember someone talking about Qi4j and RDBS support. I'm not sure if
this is what they meant, but I have coded a prototype for
RDBMS-indexing. It keeps track of entity state data in RDB world via
JDBC, and translates Qi4j queries into SQL queries. However, current
version is quite unfinished - couple courses started in uni in middle of
everything, and now I'm writing two scientific articles besides working
daily.
Can you briefly outline how you did that? What is the strategy?
One EntityStore I am considering is to simply have a key-value table
approach, which would at least enable using an RDBMS as a store, with
transactions and all that. That I think would be useful for those who
can't go the NoSQL route.
But if there is enough interest, I can perform some clean-up and
documentation of code and commit it via git or something. So that
someone who actually has time, can do some work on it - it has been
untouched on my HDD for last month or two. I haven't exactly tested
current version, however I've come to this version through 3 iterations,
so it should work at least on conceptual level.
If anyone wants to pick that up, please let us know.
/Rickard
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