Also agreed. To whatever extent it's helpful, this is my take on it: Elasticsearch: * Data streams -- an abstraction that eases management of a set of indi

Also agreed. To whatever extent it's helpful, this is my take on it: Elasticsearch: * Data streams -- an abstraction that eases management of a set of indices containing time series data. * Wildcard data type -- makes searching for partial strings much more efficient * EQL -- a new query language that's popular in the SIEM (security info and event mgmt) world * Miscellaneous new aggregations * Tableau connector for Elasticsearch Other parts of the stack: * free version of Workplace Search (index all your stuff from multiple sources such as Gmail, Google Drive, MS Sharepoint, Salesforce, etc.) * free version of endpoint security from Elastic's acquisition of Endgame * Ingest Manager/Elastic Agent -- centrally manage and configure Beats-based endpoint agents that push metrics, monitoring, etc. to Elasticsearch * new rendering engine in Kibana