Index pushdowns are performance optimizations where the query engine leverages the indexer functionality as much as possible by pushing down the operations to indexer as part of the index scan. Global Secondary Indexes (GSI) is a powerful solution that enables secondary lookup queries for interactive applications that require low latencies. Index Service – Global Secondary Indexes (GSI) Query User Defined Functions (UDF) with JavaScript functions Query User Defined Functions (UDF) with inline functions In fact, it’s often vital for diagnosing and troubleshooting issues such as query performance, resource bottlenecks, and overloading of various services. The monitoring and profiling of N1QL queries, query service engines, and corresponding system resources is very important for smoother operational performance and efficiency of the system. Enterprise Edition includes syntax coloring, auto-completion, and support for N1QL INFER statements.Ĭouchbase Server Enterprise Edition contains a UI that allows you to monitor the current state of the Query Service. The Query Editor is where you build and run queries.
#SCRIPTCASE 7 ENTERPRISE EDITION FULL#
Both Enterprise and Community Editions come with full support for N1QL for applications.Įach time a query is executed, an explain command is automatically run in the background to retrieve the graphical query plan for that query. N1QL for Couchbase Server provides full support for SQL-like queries. Query Service via N1QL (SQL-based queries) You also get faster node warmups, rebalances, and restarts, as well as cheaper geo-replication. Ephemeral buckets are designed to be used as an alternative to Couchbase buckets whenever persistence is not required, for example, when repeated disk access involves too much overhead. They eliminate the disk component of your buckets and thus reduce the total cost of ownership (TCO). Both Enterprise and Community Editions come with full support for tuning durability.Įphemeral buckets provide a highly consistent in-memory performance without disk-based fluctuations. Couchbase Server core data operations can ask for disk-based or replication-based durability of data during writes.
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Both Enterprise and Community Editions come with the built-in ability to tune consistency at query time.Ĭouchbase Server provides tunable durability for mutations coming into the system. Couchbase Server provides full consistency for basic data operations, but queries can tune consistency from eventual to strict.