Category: Data Modeling
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How Scopes & Collections Simplify Multi-Tenant App Deployments on Couchbase
Now it’s easier than ever to build and deploy microservices and multi-tenant applications on Couchbase. The 7.0 release introduces a new data organization feature called Scopes and Collections. Scopes and Collections allow logical isolation…
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Introduction to Ottoman With Couchbase
Ottoman is an Object Data Modeler (ODM) for Couchbase’s Node.js SDK providing JSON schema and validation for NoSQL. Why Use an ODM for Couchbase With Ottoman, you declare schema in your code. Although Couchbase…
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Data Structures & Queries with Couchbase N1QL (SQL for JSON)
In the Data Structures for NoSQL Applications post, we used simplified JSON data access through native collections, maps, and more. This post demonstrates querying that data using higher-level N1QL queries, the SQL-based language for…
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Migrating Data from MongoDB to Couchbase
Prologue This article guides you through a one-time MongoDB migration to Couchbase. You will learn how to export from the MongoDB data structure, import to Couchbase, and do some basic transformation on those documents.…
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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…
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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…
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Is No Processing Better Than Some Processing?
Let’s do a little thought experiment. Yeah, I know, thinking. Who wants to do that? Wait! Before you tune me out and browse on to the next post on sexy indexes… At least give…
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Cost Based Optimizer for Couchbase N1QL (SQL for JSON)
Authors & Engineering Team: Bingjie Miao, Keshav Murthy, Marco Greco, Prathibha Bisarahalli. Couchbase, Inc. A rule-based optimizer knows rules for everything and cost for nothing – Oscar Wilde Abstract Couchbase is a distributed JSON…
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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…
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Introducing Couchbase.Lite.Mapping: A New Nuget Package
Couchbase Lite 2.0 is a powerful NoSQL embedded data store for iOS, Android and .Net Mobile Platforms. Couchbase Lite provides functionality such as database and document CRUD operations, brings powerful Query API with SQL-like semantics and Full-Text-Search (FTS) capabilities. Couchbase Lite Extensibility The Couchbase.Lite and…
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NDP Episode #25: Nathan Voxland on Liquibase
Liquibase is the focus of the latest episode of The NoSQL Database Podcast. Nathan Voxland joins as the special guest to talk about source control for your database. I’m also joined by special co-host…
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YCSB-JSON: Implementation for Couchbase and MongoDB
YCSB is a great benchmarking tool built to be easily extended by any driver which supports and implements basic operations like: insert, read, update, delete and scan. Plain synthetic data introduced by YCSB fits this…