Tag: couchbase
Introducing FTS with N1QL
Topics this article will cover What’s good with N1QL? What about FTS? But why FTS within N1QL? Basic N1QL+FTS queries Deploying N1QL+FTS Syntax(es) Abilities & limitations N1QL+FTS Internals Covered-index vs Non-covered-index queries More N1QL+FTS query examples What’s next? 1. Couchbase’s...
Abhinav Dangeti, Software Engineer
September 25, 2019
Utilizing Couchbase Kafka Connector to Ingest Data
The premise is very simple: in the world of disparate technologies where one does not works or integrates well together, Couchbase & Confluent Kafka are amazing products and are extremely complementary to each other. Couchbase is linearly scalable, distributed NoSQL...
Ram Dhakne
September 13, 2019
Analytics Explain Plan – Part 1
Co-author: Till Westmann, Senior Director, Engineering Introduction Couchbase Analytics is the “newest kid on the block” amongst all the services available in Couchbase Server. The new service is providing rapid time to insight in many use cases like ship to...
Sachin Smotra, Director Product Management, Couchbase
September 4, 2019
Observing the Rising Tide of Developer Influence
International Data Corporation (IDC) announced the results of a really interesting research project recently, where it has surveyed 2,500 developers around the globe. The IDC team commenting on the report saying that: “Developers are increasingly regarded as visionaries and architects...
Benjamin Bryant, Director of Developer Advocacy, Couchbase
August 27, 2019
Primary Uses for Couchbase Primary Index
A couple of frequently asked questions on N1QL for query service: When do we actually use a primary index? Why the index advisor does not recommend the primary index when that may the only choice? Read on… Couchbase is a...
Keshav Murthy
August 22, 2019
Synchronized Drawing Apps with Couchbase Mobile
Couchbase Mobile contains a robust and powerful embedded NoSQL database, called Couchbase Lite, that can be used within your iOS, Android, and Xamarin apps. The Couchbase Mobile stack also contains Sync Gateway. Sync Gateway enables secure data synchronization across Couchbase...
Rob Hedgpeth, Senior Developer Advocate, Couchbase
July 24, 2019
Android App Using the Query API & Couchbase Lite Database
Couchbase Lite 2.x is a powerful NoSQL embedded data store for iOS, Android and .Net Mobile Platforms. In an earlier tutorial, we explored the basics of Database and Document CRUD operations using Couchbase Lite within your Android apps. In addition...
Rob Hedgpeth, Senior Developer Advocate, Couchbase
June 18, 2019
N1QL (Query) Basic Order of Execution.
Query syntax is limited. Queries are unlimited. Predicate pushdown, group by pushdown, offset pagination, keyset pagination, join optimization, search optimization, we’ve discussed it all. Still, it’s important to understand the default, simple — albeit slow — execution flow of the...
Keshav Murthy
June 8, 2019
The Unreasonable Effectiveness of SQL in NoSQL Databases
Business applications have requirements: take customer orders, deliver customer orders, track shipping, generate inventory report, end of the day/month/quarter business report, generate business dashboards and more. These requirements evolve slowly. They remain even when you choose a NoSQL database. On...
Keshav Murthy
May 26, 2019
Tutorial: Getting Started with Couchbase Sync Gateway and Xamarin
Couchbase Sync Gateway is a key internet facing component of Couchbase Mobile stack that enables secure data synchronization across Couchbase Lite enabled clients. Couchbase Mobile 2.0 introduced a brand new websockets based replication protocol for data synchronization that is more...
Rob Hedgpeth, Senior Developer Advocate, Couchbase
May 16, 2019
Search & Rescue: 7 Reasons N1QL Developers Use Search
People don’t want a four key index. They need a four-ms response. Ted Levitt Application development is demanding. Each application is trying to progress on behalf of the customer — searching for the right product or the right form, ordering,...
Keshav Murthy
April 22, 2019
The Unreasonable Effectiveness of SQL
Two score and five years ago two young IBM researchers brought forth on databases, a new language, conceived in relational, dedicated to the proposition that data can be manipulated declaratively and easily. In the years since Don Chamberlin and Ramond...
Keshav Murthy
April 2, 2019