Top queries are super-fast (sort at index time), • Save disk space (save a lot of both disk space and file-system cache), • Say goodbye to multiple _types within index (parent/child become Join datatype) • Fast replica recovery (Sequence numbers improve replicas synchronization, recovery if primary shard fails... much more to come)
Logstash (Simplify dataflow logic by managing per data source logic independently) • Runtime Stats for Your Plugins (indicators on the components spend extra time, easy way to diagnose bottlenecks) • Manage multiple pipelines from multiple nodes in a single UI (change pipelines configuration in running services)
in the Kibana repo), • Dashboard only mode (Hides all other applications, Dashboard's presented are in read only mode), • Full screen mode (Perfect for operations use case and "command centers"), • Compliance & Accessibility (High contrast colors for the color blind, Keyboard accessible, Improved support for screen readers), • Watcher UI (UI for creating and editing alerts based on thresholds)