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Query Graph Models With Couchbase Recursive CTE
Recursive Common Table Expressions (CTEs) and Oracle’s CONNECT BY are well-known SQL constructs among RDBMS users, facilitating the delegation of complex, interdependent data structure exploration to the database layer for enhanced processing efficiency. These…
Couchbase Server 7.6 Top New Features For Developers
We are thrilled to announce the launch of Couchbase 7.6, a groundbreaking update poised to redefine the landscape of database technology. This latest release is a testament to our commitment to enhancing database technology,…
Apresentando o Couchbase Time Series
A Couchbase tem o prazer de anunciar o lançamento de um novo recurso de série temporal como parte do Couchbase 7.2. Esse recurso foi construído sobre a robusta arquitetura de banco de dados distribuído do Couchbase, que foi projetada para...
Boost Query Efficiency with Cost-Based Optimization in Couchbase
Database users of every kind have come to expect cost-based optimization for their queries. It’s a standard feature of all traditional relational databases (RDBMS), but there hasn’t yet been a cost-based optimizer (CBO) for…
FHIR Data Model with Couchbase N1QL
Couchbase is a JSON database that has now become an alternative to the traditional RDBMS. It has achieved this, not only by providing the industry-leading Key-Value store and the same query and ACID translation…
Manage Time-To-Live (TTL) Documents with Couchbase N1QL
There is one feature that I wish had existed with RDBMS, and that is the built-in support for setting a Time-To-Live value for the data records. In NoSQL databases, the support of TTL is…
A Comparison of 3 NoSQL Query Languages Across 7 Metrics
Organizations who want to take advantage of the many benefits of NoSQL document databases, often find that they have two challenges: Some also find the confusion with the NoSQL name. The abbreviation stands for…
N1QL & SEARCH: Leverage Full-Text Search (FTS) Index in N1QL
With Couchbase v6.5, Full-Text Search is now integrated into the Couchbase N1QL query construct. Customers can now leverage FTS indexes directly with N1QL. This provides developers a single API to combine N1QL exact predicate…
A SQL++ Implementation
Summary With the proliferation of JSON databases in recent years, a new query language SQL++ has begun to emerge that could standardize on how to access these data sources. In fact the language has…