transactions + scan + replication works!
- error handling
- detailed unit testing
- durability of HashMap
- fix schema trans restart on SR
- fix unique index
- ndbapi interface to HashMap
- optimize COPY by using new operation(ZMOVE)
which creates less load and interacts better with replication
(currently the COPY produces events which is "correct" but not optimal)
And of course add-node :)
Personally I think this post deserves at least one comment...
Going Beyond Tabular EXPLAIN - A while ago, Lukas Eder posted a very interesting article on query optimizations that do not depend on the cost model. We often call such optimizations que...
3 hours ago