2017-06-29

elastic howto

best practices

https://thoughts.t37.net/designing-the-perfect-elasticsearch-cluster-the-almost-definitive-guide-e614eabc1a87

2017-06-26

sql developer unable to launch jvm msvrc100.dll

sql developer unable to launch jvm msvrc100.dll

https://stackoverflow.com/questions/31181438/sql-developer-with-jdk-64-bit-cannot-find-jvm

Suppose D:\sqldeveloper is your installation folder:

Create directory bin in
D:\sqldeveloper\jdk\
Copy
msvcr100.dll
from
D:\sqldeveloper\jdk\jre\bin
to
D:\sqldeveloper\jdk\bin

2017-06-07

mapd gpu

http://tech.marksblogg.com/billion-nyc-taxi-rides-nvidia-tesla-mapd.html

"the future of BI reporting is GPU-based. The cards these benchmarks ran on are based on an architecture that's two generations old yet the query times are 55x faster in some cases than I've seen anywhere else - including large clustered CPU solutions."