[카테고리:] SQL++ / N1QL 쿼리
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오라클 날짜 형식: N1QL 및 날짜-시간 함수 지원
날짜 및 시간 함수와 형식은 데이터베이스마다 다를 수 있습니다. 이 글에서는 Couchbase의 ISO 기반 날짜-시간 함수와 Oracle의 날짜 형식을 비교해 보겠습니다. 관계형 데이터베이스와 NoSQL 데이터베이스 간에 날짜 형식이 다른 이유는…
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Gear up with N1QL to the era of Engagement Databases
Couchbase Engagement Database Platform Woo-Hoo!!! Have you heard of Engagement Databases? I am sure, “No”, not until Couchbase announced it with 5.0 release. In today’s digital economy, success of a business is dependent on…
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Midwest JS Project Source on Full Stack Node Development, Available
Back in August I had participated in Midwest JS located in Minneapolis, Minnesota. As you may know, I’m a huge fan of developing full stack applications with the JavaScript stack. This is exactly what I had…
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Couchbase Meetup Project on the OCEAN Stack Available
I was recently at two different Meetup groups in Southern California presenting on what I’m calling, the OCEAN stack, which is composed of Ottoman.js, Couchbase Server, Express Framework, Angular, and Node.js. We had a…
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New to Couchbase Server 5.0: GSI replicas and rebalancing
Couchbase Server 4.0 introduced Global Secondary Indexes (GSI) to support the N1QL query engine. Now, with Couchbase Server 5.0 (as of the April developer build), we have added the ability to automatically replicate and…
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Announcing Couchbase Analytics Developer Preview 2
I am very pleased to announce Couchbase Analytics Developer Preview 2. Couchbase Analytics allows you to analyze data in its natural form without defining a rigid schema and removes the need for expensive data…
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ANN: Couchbase Lite 개발자 빌드 003 (Obj C, Swift, .NET)
Couchbase Lite Developer Build 003 버전이 Objective-C, Swift 및 “.NET”용으로 다운로드 가능하게 된 것을 매우 기쁘게 생각합니다. 이 릴리스에서는 데이터베이스 쿼리가 크게 변경되었습니다. Couchbase Lite 2.0은 의미론을 사용합니다…
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Feature Enhancements to N1QL in the Couchbase Server 5.0 March Developer Build
With the recent March 2017 Developer build of Couchbase there were many bug fixes, but also feature enhancements to core technologies like N1QL. For example, now indexes can be created on various meta information…
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Workshop Content for Full-Stack Java and NoSQL Development Now Available
About a week ago I was at DevNexus 2017 in Atlanta, Georgia, giving a workshop on creating full stack applications using a variety of technologies such as Java, Angular, Docker, Couchbase, and JavaFX. Everyone…
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Video Tutorial for Creating a URL Shortener with Node.js and N1QL
Not too long ago I wrote a lengthy tutorial on how to use Node.js and Couchbase to create a URL shortener. This tutorial used N1QL for querying the data. To compliment that writeup I’ve…
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Querying for Couchbase Documents in a NativeScript Angular Mobile Application
I recently wrote about using Couchbase as a key-value store in a NativeScript iOS and Android application built with Angular. In this example we saw how to collect user profile information to be saved…