Couchbase Q&A

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Napo's picture
Asked 4 months 1 week ago
Latest activity 3 months 2 weeks ago

Slower performance when a note is down in a cluster

Hi

I build a 3 nodes cluster environment with 1 replica, 200 items in a couchbase bucket. Everything works well when 3 nodes are live. However, if 1 node is down, the performance(insert/query) become very slow. It would take more than 10 second though the data is not lost. I am...

Sanjay1313's picture
Asked 4 months 1 week ago
Latest activity 4 months 1 week ago

Continous Rebalance Failure, Memcached taking Very High CPU

Hi
Below are the steps I followed

1)Install Couchbase 2.1 in machine A
2)Create 4 buckets
3)Install Couchbase 2.1 in machine B
4)Add Couchbase on machine B to the cluster
5)Rebalance

Initially Rebalance is fine, but after some time the memcached CPU in...

andrewdjkilgore's picture
Asked 4 months 1 week ago
Latest activity 4 months 6 days ago

Couchbase XDCR - Change document expiration time on replication

Hi

I am using Couchbase as a high write cache for events that are used for auditing purposes. I want to use XDCR to move the events into an offline / read only type cluster, that we can run data processing / views against, without affecting the primary write cluster.

On writing...

User's picture
Asked 4 months 1 week ago
Latest activity 4 months 1 week ago

Problem with append() with the Go SDK

How do I read back my data after using append() on it?

drinnawetzu's picture
Asked 4 months 1 week ago

How to content market like a Hollywood movie marketing team

Content marketing is everywhere these days, not just on the web. In fact, we’ve been viewing content marketing for years, we just didn’t know it. Hollywood has produced some of the most successful marketing campaigns in history because they realize what sells: entertainment. People who are...

arachide99's picture
Asked 4 months 1 week ago
Latest activity 4 months 1 week ago

Can app on GAE(google app engine) access Couchbase server host on VPS/dedicated server?

python

bmhardy's picture
Asked 4 months 1 week ago

Views Maps Queries Javascript and Java

Hello,

I have been examining the Android couchbase lite GrocerySync application and have some questions.

1. Creating views using Java: The code for the GrocerySync app creates views with Mappers directly in it's Java code. Is it good practice to do this or is it better to create a...

BradWilson's picture
Asked 4 months 1 week ago
Latest activity 4 months 1 week ago

No ability to view large documents in 2.2 Community?

The document editor in 2.2 Community refuses to show documents larger than 2.5K. Since the editor is also the only way to view documents, there now appears to be no way to see large documents.

Is this a bug? What is the plan to let people at least see documents that are larger than 2.5K...

BradWilson's picture
Asked 4 months 1 week ago

Is document ID searching broken in 2.2 Community?

With 2.2 Community, we've found that searching by document ID on the documents page for a bucket no longer filters documents down in realtime, like it did in 2.0.

Was this a purposeful change, or is it a bug? If the former, can someone explain why?

gopinath.navaneethan's picture
Asked 4 months 1 week ago

String operations in couch base

Hi all,
I want to use string operations.
In clear way I want to get some data which contain particular string.
For example
I am having view with keys like (Gopi, Siva, Harshil)
I want to find the user contains "op" in the key.
Is it possible??

Regards...

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