Tags » Couchbase

The Storage Challenges that Cassandra and Couchbase Create

Traditionally databases are scale up, running on a single powerful but expensive server. Distributed databases like Cassandra and Couchbase are scale-out and run on commodity white box servers, each of which becomes a node in a cluster. 822 more words

Blog

Fixing com.couchbase.client.java.error.TranscodingException: Could not encode document with ID cache:EMPLOYEE_:1 - Couchbase

If you are using couchbase spring cache then you might get following exception:


Error occured: Details com.couchbase.client.java.error.TranscodingException: Could not encode document with ID cache:EMPLOYEE_:1

This exception is raised by couchbase client when document is not able to serialized, possible use case is when you are caching the resource which contain nested objects and does not implement… 99 more words

Java

Fixing com.couchbase.client.java.error.DocumentDoesNotExistException - Couchbase

If you are using couchbase spring cache then you might get following exception:


12:16:58,338 ERROR  (http-/127.0.0.1:8080-6) Error occured: Details com.couchbase.client.java.error.DocumentDoesNotExistException

This exception is raised by couchbase client when document does not exist in cache and a replace operation is used, possible use case is when you are caching the resource which return null (which was happening for me), for example: 72 more words

Java

Accessing password protected bucket in Couchbase 4 using CBQ

When we try to access password protected buckets just by getting in to cbq in Couchbase version 4.0, it shows 10000 error saying “Authorization Failed Keyspace data”, we need to provide cbauth to get in to cbq to access these buckets. 55 more words

Solutions

Orchestrating Couchbase on OneOps

Couchbase is an open-source distributed, NoSQL document-oriented database that typically is well suited for powering the high performance web, mobile & IoT applications. For authoritative Couchbase use cases and notable users, please visit… 1,499 more words

DevOps

Asynchronous Couchbase Operations Using the Java SDK

If you work with Couchbase in Java, you may at times needĀ to perform a batch of document reads, writes, updates, or deletes. If you are running these operations in a typical sequential loop, one document at a time, and if the order of the operations is not significant, then you’ve been missing out on the performance gains availableĀ in Couchbase’s support for asynchronous batch operations. 39 more words

Couchbase

How to do horizontally scalable data migration using Talend ETL and AKKA Cluster

Key Objectives:

  1. Need to do data migration from MSSql to Elasticsearch and Couchbase
  2. Need to migrate millions of record from MSSql.
  3. Need to support highly scalable parallel processing.
  4. 180 more words