sample data send to avoid synchronisation issues while grepping data
message queue buffer added for synchronisation issues
compile fixes
blocked issue
thread was not started
more tracing
some optimizations
encoding fix
some small optimizations
new jumbodb version
rollback change
optimizatation
one optimization more
Merge branch 'master' into speedtest

* master:
  encoding fix

Conflicts:
	test/evaluation/src/main/java/TestenODB3.java
Merge branch 'speedtest'

* speedtest:
  one optimization more
  optimizatation
  rollback change
  new jumbodb version
  some small optimizations
  some optimizations
  more tracing
  thread was not started
  blocked issue
  compile fixes
  message queue buffer added for synchronisation issues
  sample data send to avoid synchronisation issues while grepping data
handle unexpected close regarding monitoring tools
a
datadog fix
Merge branch 'master' into benchmark

* master:
  datadog fix
  a
  handle unexpected close regarding monitoring tools
  one optimization more
  optimizatation
  rollback change
  new jumbodb version
  some small optimizations
  encoding fix
  some optimizations
  more tracing
  thread was not started
  blocked issue
  compile fixes
  message queue buffer added for synchronisation issues
  sample data send to avoid synchronisation issues while grepping data

Conflicts:
	database/src/main/java/org/jumbodb/database/service/query/data/snappy/JsonSnappyRetrieveDataSetsTask.java
	database/src/main/java/org/jumbodb/database/service/query/index/basic/numeric/NumberSnappyIndexStrategy.java