Couchbase Q&A

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tamazero's picture
Asked 8 months 4 weeks ago
Latest activity 8 months 3 weeks ago

Storing pdf documents inside couchbase

Hi all, I'd like to integrate an open source ERP system (Adempiere ERP) with couchbase storing invoice informations inside the db and also the corrisponding pdf files.
The pdf files are quite small (about 100kb) and I 'd want to store also the document information (docno, date,...

rakeshv1's picture
Asked 8 months 4 weeks ago
Latest activity 8 months 3 weeks ago

couchbase getwithlock

I have aquestion regarding locking in couchbase.
In our application we have a service which is continuously processing documents from couchbase based on a status field in the document which is also indexed using the views. we are currently fetching each document with a waiting...

Farsheed's picture
Asked 9 months 5 hours ago
Latest activity 8 months 4 weeks ago

Check and Set

I wrote an application using version 2.0 and node.js couchbase library using the 2.0 c library. In that application I would use the SET command to save the results to the bucket and when viewing the document it would look something like this:

...'s picture
Asked 9 months 8 hours ago
Latest activity 8 months 3 weeks ago

[N1QL] Querying against non-JSON values


When using standards MapReduce Views with couchbase, it is possible to run them agains values that are non JSON but integers (that have been set with incr for example)

This doc values can then be used in the reduce function with _sum or _count

Is there any way to do...

couchbase-user's picture
Asked 9 months 8 hours ago
Latest activity 6 months 1 week ago

Using Couchbaseclient.getstats(statsname) to get specific statistics only

Hi there,

I'm trying to collect specific statistics about the execution of couchbase operations and times but yet struggling to find the right function to do this.

The latest thing I tried was Couchbaseclient.getstats() that return about two pages for every server in my cluster but...

invoodoo's picture
Asked 9 months 12 hours ago
Latest activity 9 months 7 hours ago

How I can retrieve data from Couchbase to iPhone without storing

I'm making social network and want to get info from Couchbase Server without sync function or have a possibility to clear local data in Couchbase Lite.

As you can understand it will grows, any sync rules won't work.

Please, advice how to do temporary data retrieving or how to clear...

arnaudbriche's picture
Asked 9 months 13 hours ago
Latest activity 9 months 8 hours ago

Bulk operations on counters

I have a use case where I need to set a lot of counters in batch, and later retrieve them in batch too. I wonder if Couchbase provide batch incr/read on counters?

MikeOliverAZ's picture
Asked 9 months 17 hours ago
Latest activity 9 months 16 hours ago

connection pool or singleton

I am using a java compute node in websphere message broker.

Each message flowing through the broker gets a new thread. The java compute node executes in its own thread and cannot share anything outside that thread. Even JDBC must go through a configurable service to get a connection to...

MikeOliverAZ's picture
Asked 9 months 18 hours ago
Latest activity 3 months 20 hours ago

too many files open exception

I was using spymemcached client, and since our application uses Websphere MessageBroker where we access the cache, each request is a new thread, so we ran into trouble. The spymemcached client does not do connection pooling so we ran out of connections. Upping the open file count for user and...

zachaller2's picture
Asked 9 months 20 hours ago
Latest activity 8 months 6 days ago

nodejs v0.11

Just wondering about the availability of a build for nodejs v0.11 I have tried to compile the client driver for it and it fails to work. Your documentation says v0.8 and higher but i do not think this is correct. I was able to successfully build on node v0.10.21

The reason for wanting v0....