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A revision-oriented DBMS
Java C++
Branch: master
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resources
src
test/unittests
build.xml
license.txt
readme.txt

readme.txt

Revori - a revision-oriented DBMS
---------------------------------

Revori is a database management system designed to handle
rapidly-changing data efficiently.  In addition to traditional
relational database queries, Revori supports query subscriptions
which allow clients to retrieve the intial result of a query followed
by a stream containing live updates to that result.

The design is a hybrid of a relational database management system and
a version control system.  A database is represented as an immutable
revision from which new revisions may be derived with data added,
subtracted, or replaced.  These revisions may be compared with each
other and/or combined using a three-way merge algorithm.


Status
------

The code is currently in an alpha state, meaning some stuff works,
some stuff doesn't, and the API is not yet thoroughly documented and
may change without warning.  If you're brave and want to start playing
with it anyway, you can build and browse the JavaDoc (run "ant
javadoc") and consult the test/unittests directory for simple examples
of how to use it.

You can also try using the SQL front-end (you'll need to have the
libreadline headers and library installed to build the client):

 $ ant
 $ java -cp build/revori.jar com.readytalk.revori.server.SQLServer \
     localhost 8017 &
 $ ./build/client localhost 8017
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