Today I was looking at the ALTER TABLE performance with fast index
creation and without it with different buffer pool sizes. Results are
pretty interesting. I used modified Sysbench table for these tests
because original table as initially created only...
This blog post describes the highlights of the keynote of the first day of the Google I/O conference. It does so from the vantage point of a developer and Apple user, so don’t be surprised to see developer information and comparisons with Apple.
This morning I woke up to the news out in the public that Red Hat to Acquire FuseSource. This is really great news for the FuseSource team, to find a new home that is truly Open Source down to its DNA.
It’s one of the most cited examples of technical debt, a lazy way of working, sloppy and short-sighted: an antipattern that adds to the long term cost of keeping a code base alive. But it’s also a natural way to get stuff done...
Perhaps you have tackled this before: you wanted to use Lucene's FastVectorHighlighter (aka FVH), but since you have a custom CharFilter in your analysis chain, the highlighter fails to produce valid fragments.
A good-looking application must provide user with visual feedback. Users must always know that an order (a click, a tap or whatever) is well received and understood by the application and animations are a great tool to do so.