7/10/2018
Features
Time to Live: Conserve the resources of your edge device by setting data on devices to live for a specific period of time.
Geo: HarperDB has implemented turf.js into its SQL parser to enable geo based analytics.
Jobs: CSV Data loads, Exports & Time to Live now all run as back ground jobs.
Exports: Perform queries that export into JSON or CSV and save to disk or S3.
Fixes
Fixed issue where CSV data loads incorrectly report number of records loaded.
Added validation to stop BETWEEN operations in SQL.
Updated logging to not include internal variables in the logs.
Cleaned up add_role response to not include internal variables.
Removed old and unused dependencies.
Build out further unit tests and integration tests.
Fixed https to handle certificates properly.
Improved stability of clustering & replication.
Corrected issue where Objects and Arrays were not casting properly in SQL SELECT response.
Fixed issue where Blob text was not being returned from SQL SELECTs.
Fixed error being returned when querying on table with no data, now correctly returns empty array.
Improved performance in SQL when searching on exact values.
Fixed error when ./harperdb stop is called.
Fixed logging issue causing instability in installer.
Fixed read_log operation to accept date time.
Added permissions checking to export_to_s3.
Added ability to run SQL on SELECT without a FROM.
Fixed issue where updating a user’s password was not encrypting properly.
Fixed user_guide.html to point to readme on git repo.
Created option to have HarperDB run as a foreground process.
Updated user_info to return the correct role for a user.
Fixed issue where HarperDB would not stop if the database root was deleted.
Corrected error message on insert if an invalid schema is provided.
Added permissions checks for user & role operations.