Couchbase Q&A

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pmckenna's picture
Asked 6 months 1 week ago
Latest activity 5 months 1 week ago

Aliasing in queries causes indexes to be ignored

Hi There – I'm wondering if you can clarify something. When I run a query and use aliasing it seems to ignore indexes, and of course runs incredibly slowly. See the two queries below – essentially the same query, but the first does not use aliases, while the second one does. You can see from the...

ksnyde's picture
Asked 6 months 1 week ago
Latest activity 6 months 1 week ago

Can't query buckets ... segment fault 11

I had been using Couchbase 2.0.1 on my home and laptop computers (both OSX 10.8.5) with no problem for many months and then suddenly my laptop stopped working. Specifically the ability to use PHP to get or set documents in buckets started returning a "segment fault 11".

In the hope that...

qingdou's picture
Asked 6 months 1 week ago
Latest activity 6 months 1 week ago

How to replicate from IrisCouch to Couchbase

Hello,

Is there a method to replicate documents from IrishCouch to Couchbase?

Thanks!

aceofspades's picture
Asked 6 months 1 week ago
Latest activity 6 months 1 week ago

Use with RubyMotion

I've successfully built a RubyMotion app where I can manage documents. Looking at CBLModel, however, it uses declare properties which is something that's not done in ruby. Are there method calls that can be used to define model attributes explicitly?

vinhsteven's picture
Asked 6 months 1 week ago
Latest activity 6 months 1 week ago

How to prevent the synchronisation between device and server?

Hi, I have Couchbase Server and Couchbase Lite database which were synchronized continuously. Now I want to delete some documents at device, but I don't want it synchronizes with server (the documents which are deleted on device but still have on server). How can I do it?

raysuliteanu's picture
Asked 6 months 1 week ago
Latest activity 6 months 1 week ago

Is it possible to have separate data file(s) per bucket?

I would like to have the data files for each bucket on different volumes so that they can be tuned for the workload expected for that bucket. Is this supported and/or do you think this is a valid tuning approach?

qingdou's picture
Asked 6 months 1 week ago
Latest activity 6 months 1 week ago

How to deploy app with node.js SDK to AWS Opsworks?

Hello,

I would like to deploy my app which used Couchbase Node.js SDK to AWS OpsWorks. Since the 'couchnode' module can't be installed simply using npm package, should I install this module manually on the Amazon VM?

Any Suggestions? Thanks!

saniadeyi's picture
Asked 6 months 1 week ago
Latest activity 6 months 1 week ago

Give example of NoSQL DB(CauchBase) in practical use today with reference.

Give example of NoSQL DB(CauchBase) in practical use today with reference.
Who provide hosting service for for them? (I mean web applications/companies that uses cauchbase today)

qingdou's picture
Asked 6 months 2 weeks ago
Latest activity 6 months 1 week ago

Node.js SDK 'Operation timed out' error

Hello,

I get 'Operation timed out' error when running the following function:

db.get(key, value, function (err, result) {
console.log(err);
});
db.set(key, value, function (err, result) {
console.log(err);
});

I can save and read documents...

cadams's picture
Asked 6 months 2 weeks ago
Latest activity 6 months 1 week ago

CAS with non-existent key giving OK vs NOT_FOUND

If I submit a cas with a non-existent key I would expect to receive CASResponse.NOT_FOUND but am receiving CASResponse.OK instead. Is this a bug? The use case is a test we created for a cas operation on either a non-existent key or a key that has expired from the cache.

Couchbase Java...

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