- Core: new “minimumclusters” to auto-create X clusters per class
new cluster strategy to pick the cluster. Available round-robin, default and balanced
added record locking via API
removed rw/locks on schema and index manager
cached most used users and roles in RAM (configurable) - Server: New support for SSL connections on binary and HTTP protocols
- Console: New “script” command to execute multiple SQL statements + transaction control
New “next” command to move the cursor on the next record in the result set
New “pref” command to move the cursor on the previous record in the result set
New “move ” command to move from current record by executing a predicate
New “eval ” command to evaluate a predicate against current record
Ability to ignore errors by setting “set ignore = true” - Distributed: New support for sharding
Simplified (JSON) configuration - Graph: New functions to return the traversed items: traversedVertex(), traversedEdge() and
traversedElement()
addEdge() can takes ORID to use implicitly last record version - SQL: New PARALLEL keyword to run the query on multiple threads
New “INSERT INTO … SELECT” to copy records
New “INSERT INTO … RETURN ” to return expressions on INSERT
New “UPDATE … RETURN ” to return expressions on UPDATE
distance() accepts measure unit (default = km) - HTTP: added support for context variables in SCRIPT command
- Indexes: Added Full-Text Lucene indexes (as plugin)
Added GEO Spatial Lucene indexes (as plugin)
Added WAL (Journal) support for Hash-Index so can be used in Transactions
Added NULL support for composite and non-composite indexes
Full-Text can be configured through METADATA keyword
Full-Text now indexes also sub-words
Improved SQL optimizer by avoiding calling evaluate() when not needed
LINKSET types can be indexed now
RID can be used on composite indexes - Studio: Bookmarks for queries
Ability to interrupt running commands - Bug fixing: 135 issues in total
Full list: https://github.com/orientechnologies/orientdb/issues?labels=&milestone=16&page=1&state=closed