Tag: JSON
TPCx-IoT benchmark with Cisco & Couchbase.
The Internet of Things (IoT) application brings a new dimension to the database workload. What makes IoT click is the availability of data from the edge devices at the gateways, servers for instant analysis, rollups, etc. Data generated is heterogeneous...
A Guide to N1QL features in Couchbase 5.5: Special Edition
N1QL was first released with Couchbase 4.0 in the fall of 2015. After two and a half years, it’s great to release Couchbase 5.5 and this N1QL 5.5 feature booklet with it at the New York Couchbase Connect. This special...
Tutorial: Get Started with Couchbase Lite 2.0 as an embedded NoSQL Database in a Swift App
Couchbase Mobile 2.0 brings the power of NoSQL JSON Document Store to iOS, Android and .Net Mobile Platforms. With Couchbase Mobile, you can build mobile applications with offline-only and offline-first capabilities. Couchbase Mobile supports flexible deployment options. You can deploy...
Divide and Conquer: Couchbase GSI Index partitioning.
In Couchbase, data is always partitioned using the consistent hash value of the document key into vbukets which are stored on the data nodes. Couchbase Global Secondary Index (GSI) abstracts the indexing operations and runs as a distinct service within...
Understanding Index Grouping And Aggregation in Couchbase N1QL Query
Couchbase N1QL is a modern query processing engine designed to provide SQL for JSON on distributed data with a flexible data model. Modern databases are deployed on massive clusters. Using JSON provides a flexible data mode. N1QL supports enhanced SQL...
Develop with Agility, Develop at any Scale with Couchbase on Cisco UCS
Author’s note: This excerpt from the Couchbase on Cisco UCS® solution brief is published on behalf of Cisco. Full solution brief for Couchbase on Cisco UCS® is available later in this blog. As the world migrates to a digital economy, businesses are...
JSON Modeling for RDBMS Users (video)
JSON modeling was covered in a previous blog post which was, in turn, based on a CSV import blog post that came before that. While writing the post on JSON modeling, it occurred to me that it might be useful...
JSON Data Modeling for RDBMS Users
JSON data modeling is a vital part of using a document database like Couchbase. Beyond understanding the basics of JSON, there are two key approaches to modeling relationships between data that will be covered in this blog post. The examples...
Couchbase for Oracle Developers – Part 2 : Architecture
Back in November, Raju Suravarjjala, (Sr. Director, Couchbase QE & Performance) and I presented “Mindmap: Oracle to Couchbase For Developers”. You can see the slide deck here: http://bit.ly/2mPdJfo. Overview article for the series is at is at https://blog.couchbase.com/couchbase-oracle-developers-part-1-overview/ This series is written in...
Couchbase for Oracle Developers – Part 1 : Overview
Back in November, Raju Suravarjjala,(Sr. Director, Couchbase QE & Performance) and I presented “Mindmap: Oracle to Couchbase For Developers”. You can see the slide deck here: http://bit.ly/2mPdJfo. Overview article for the series is at is at https://blog.couchbase.com/couchbase-oracle-developers-part-1-overview/ This series is written in collaboration...