[카테고리:] 모범 사례 및 튜토리얼
-
Few Index Management Tips – FTS Best Practices Part II
We have already seen a handful of best practices for defining an FTS index in part1, now let’s explore a few useful tips about the operational and maintenance aspects of an index. A…
-
Build autocomplete or typeAhead using Full Text Search
What is Autocomplete vs Type Ahead? Autocomplete as the wikipedia says “Autocomplete, or word completion, is a feature in which an application predicts the rest of a word a user is typing” It is…
-
Meeting data protection needs for Couchbase Data Platform
In the world where data is the currency, backup & recovery for a database is as essential as any other defining parameter such as consistency or performance because the customers cannot afford data loss…
-
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…
-
How to Create a Custom Token Store for Spring-Security-Oauth2 | OAuth Part 2
In the previous blog post, we discussed how to configure a simple OAuth2 authentication. However, our implementation has a major flaw in it: we are using an in-memory token store. In-Memory token stores should…
-
erwin DM NoSQL을 이용한 Couchbase 데이터 모델링
Given the architecture and design of NoSQL systems, especially the document family databases like Couchbase that do not enforce schema on write, data modeling for NoSQL can often be challenging when migrating from relational…
-
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…
-
Node.js 및 JavaScript로 Couchbase Analytics 사용하기
Note: This post uses the the Couchbase Analytics Data Definition Language as of the version 5.5 preview release. For updates and information on breaking changes in newer versions, please refer to Changes to the Couchbase…
-
Couchbase Mobile 2.0에서의 문서 충돌 및 해결
데이터 동기화를 지원하는 분산 환경에서는 하나 이상의 작성자에 의해 문서가 동시에 업데이트될 수 있으며, 이로 인해 문서 충돌이 발생할 수 있습니다. 이는 신뢰할 수 없는 네트워크 연결이 존재하는 모바일 환경에서 특히 흔하게 발생합니다…
-
ANSI JOIN Support in N1QL
Overview ANSI JOIN support is added in N1QL to Couchbase version 5.5. In previous versions of Couchbase, join support was limited to lookup join and index join, which works great when the document key…
-
Couchbase With Spring-Boot and Spring Data
One of the biggest barriers for anyone who wants to start using new technologies is usually the learning curve. Often while starting a new project, we end up choosing to use what we already…
-
Introducing Couchbase PartnerEngage
I’m very excited to announce the launch of Couchbase PartnerEngage, a new partner program tailored for resellers, system integrators, consultants and technology partners to capitalize on the Engagement Database market opportunity. Though Couchbase has…