* Database engine prototype version 0
* Database engine initial integration with netdata POC
* Scalable database engine with file and memory management.
* Database engine integration with netdata
* Added MIN MAX definitions to fix alpine build of travis CI
* Bugfix for backends and new DB engine, remove useless rrdset_time2slot() calls and erroneous checks
* DB engine disk protocol correction
* Moved DB engine storage file location to /var/cache/netdata/{host}/dbengine
* Fix configure to require openSSL for DB engine
* Fix netdata daemon health not holding read lock when iterating chart dimensions
* Optimized query API for new DB engine and old netdata DB fallback code-path
* netdata database internal query API improvements and cleanup
* Bugfix for DB engine queries returning empty values
* Added netdata internal check for data queries for old and new DB
* Added statistics to DB engine and fixed memory corruption bug
* Added preliminary charts for DB engine statistics
* Changed DB engine ratio statistics to incremental
* Added netdata statistics charts for DB engine internal statistics
* Fix for netdata not compiling successfully when missing dbengine dependencies
* Added DB engine functional test to netdata unittest command parameter
* Implemented DB engine dataset generator based on example.random chart
* Fix build error in CI
* Support older versions of libuv1
* Fixes segmentation fault when using multiple DB engine instances concurrently
* Fix memory corruption bug
* Fixed createdataset advanced option not exiting
* Fix for DB engine not working on FreeBSD
* Support FreeBSD library paths of new dependencies
* Workaround for unsupported O_DIRECT in OS X
* Fix unittest crashing during cleanup
* Disable DB engine FS caching in Apple OS X since O_DIRECT is not available
* Fix segfault when unittest and DB engine dataset generator don't have permissions to create temporary host
* Modified DB engine dataset generator to create multiple files
* Toned down overzealous page cache prefetcher
* Reduce internal memory fragmentation for page-cache data pages
* Added documentation describing the DB engine
* Documentation bugfixes
* Fixed unit tests compilation errors since last rebase
* Added note to back-up the DB engine files in documentation
* Added codacy fix.
* Support old gcc versions for atomic counters in DB engine
* Add Kinesis backend
* Separate config file
* Send data in chunks
* Fix minor issues
* Add error handling
* Use existing JSON functions
* Do not retry on send failure
* Implement building with autotools
* Implement building with CMake
* Fix CMake variables
* Fix build when C++ compiler is not available
* Add checks for C++11
* Don't reinitialize API
* Don't reinitialize client
* Minor cleanup
* Fix Codacy warning
* Separate sending records and receiving results
* Add documentation
* Make connection timeout configurable
* Fix operation metrics
* Fix typo
* Change parameter names for credentials
* Allow using the default SDK credentials configuration
* Change GB to GiB
* Change MB to MiB in apps.plugin
* Change MB to MiB in cgroups.plugin
* Change MB to MiB in freebsd.plugin and macos.plugin
* Change MB to MiB in proc.plugin
* Change KB to KiB
* Change kB to KiB for divisor 1024
* Fix units for memory.failcnt
* Fix other units
* Change CPU time percentage
* Change kilobytes to KiB in apps.plugin
* Small fixes
