Category: SQL++ / N1QL Query
Preview N1QL DP4 Support for the Couchbase .NET SDK 2.0!
Yesterday, the query team here at Couchbase released the long-awaited N1QL Developer Preview 4! If you haven’t heard of N1QL, it’s an all new SQL-like query language that Couchbase is developing for querying non-relational data-stores like Couchbase. The goal is...
N1QL Developer Preview 4 (DP4) is here!
http://query.couchbase.com I am very excited to announce that the eagerly awaited N1QL Developer Preview 4 (DP4) is here now! N1QL is the query language from Couchbase for querying rich data, at scale. DP4 is a significant milestone in the...
JOIN me in ushering in Developer Preview 3 of N1QL !
Let’s JOIN hands to welcome DP3! I am super excited to announce the immediate availability of Developer Preview 3 of the Query Language from Couchbase (N1QL). Its an amazing experience to be a part of this wonderful team that is...
Couchbase .NET SDK 2.0 Development Series: New View Querying Syntax
A core goal of the new Couchbase .NET SDK is improving the developer experience. We are working to achieve this goal in several ways: Reducing the number of steps (read App.Config “free”) required to get up and running with Couchbase...
Caching queries in Couchbase for high performance
Starting from version 2.0, Couchbase server offers a powerful way of creating indexes for JSON documents through the concept of views. Using views, it is possible to define primary indexes, composite indexes and aggregations allowing to: . query documents...
Modern Big Data > Hadoop
That’s right. A modern big data solution requires more than Hadoop. Welcome to the data, it’s all big and fast. Welcome to Big Data Central Discuss on Hacker News Discuss on Reddit I’m excited to announce that Big Data Central...
N1QL – It Makes Cents!
*Ba Dum Tschhh* …See what I did there? Makes cents? Get it? Haha. So… N1QL (pronounced Nickel)… Couchbase’s new next-generation query language; what is it? Well, it’s a rather genius designed, human readable / writable, extensible language designed for ad-hoc...
Pagination Best Practices with Couchbase
[This blog was syndicated from http://blog.grallandco.com] If you have to deal with a large number of documents when doing queries against a Couchbase cluster it is important to use pagination to get rows by page. You can find some information...
Understanding group_level in View Queries with Compound Keys
Querying Views is what views are all about. Our documentation is great and can be found here: http://www.couchbase.com/docs/couchbase-manual-2.0/couchbase-views.html Compound Keys Just to illustrate how group level works, let’s use a Map function that sorts users by the latest login timestamp, converting...
Understanding Letter Ordering in View Queries
Map/Reduce Views are an important part of Couchbase 2.0 and understanding how to query them is also important. Our documentation is great and can be found here: http://www.couchbase.com/docs/couchbase-manual-2.0/couchbase-views.html One of the subtleties is understanding Unicode Collation ordering of letters which is...