Couchbase Q&A

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merdan's picture
Asked 7 months 3 weeks ago
Latest activity 7 months 3 weeks ago

Sync Gateway for Server to Server Sync

Hello Couchbase team!
I am considering moving my "stock management" application from sql server to Couchbase.
My application is windows based(WPF), and is installed on geologically distributed stores. There are local servers that are synchronized with each other. In my country(...

kcramu's picture
Asked 7 months 3 weeks ago
Latest activity 7 months 2 weeks ago

Is TouchDB for Android compatible with CouchbaseLite?

Iam a newbie to CouchBase/TouchDB.
We are planning to use CouhbaseLite for our Android client with Couchbase server.
Since CouchbaseLite is in beta and i could not find any product using it, is it a good idea to use TouchDB for Android now and then migrate to Couchbaselite later? Is...

jcotton's picture
Asked 7 months 3 weeks ago
Latest activity 7 months 2 weeks ago

Large number of minor page faults

We are working on migrating from Couchbase 2.0.1 to 2.1.1. We're testing 2.1.1 with our app and we've noticed that 2.1.1 is reporting a large number of minor page faults. Its averaging around 1K per min but reaching as high as 30k per minute. Has anyone else seen this behavior?

kbeyer's picture
Asked 7 months 3 weeks ago
Latest activity 7 months 3 weeks ago

Reset password for local couchbase server install

Installed Couchbase Server 2.2.0 ... and now can't login to web admin console.

How can the password be reset without re-install?

andes's picture
Asked 7 months 3 weeks ago
Latest activity 7 months 3 weeks ago

CreateBucket when no buckets exist

There is probably a better place to put this (i.e. an issue tracker), but I can't find it, if there is, so forgive me if this doesn't belong here:

Using the .NET client to create a bucket programmatically (CouchbaseCluster.CreateBucket), works fine as long as at least one bucket already...

vincentye38's picture
Asked 7 months 3 weeks ago
Latest activity 7 months 2 weeks ago

How to reference to doc ids in reduce() function in view

I have a map function like this
map(doc, meta){
emit(doc.txId, null);
}

I want to get a list of doc ids by grouping on txId. How does my reduce function look like? Is emitting the doc id as value the only way to do that?

Thanks
Vincent

erwink's picture
Asked 7 months 3 weeks ago
Latest activity 7 months 3 weeks ago

Couchbase book

Hello Masters,

I'd appreciate if you could recommend an up-to-date Couchbase book.

Thanks in advance,
Erwin
AT&T, Sr. Software Architect

sivasena's picture
Asked 7 months 3 weeks ago
Latest activity 7 months 1 week ago

regarding Java TAP API

Hi All,

I'm able to configure an TAPClient to a Couchbase server bucket and receiving the update notifications from the same. Below is the piece of Java code i have written:
========================================================================
URI base = new URI("...

vincentye38's picture
Asked 7 months 3 weeks ago
Latest activity 7 months 3 weeks ago

still indexing after I deleted dev views

I develop my view under dev folder. I published the view. Then the indexing process is kicked in on building the view on both dev and non-dev automatically. I deleted the dev one. But the indexing of it still keeps going. Why? Can I cancel it because it's resource-consuming? I am using 2.1....

lucafuji's picture
Asked 7 months 3 weeks ago
Latest activity 7 months 3 weeks ago

metadata overflow in memory

Since Couchbase stores metadata information about each document, and the metadata information is stored in RAM. In my case , when the number of records exceed some threshold, Couchbase will use nearly 90% of the data and reject the write request.
Is there anyway to circumvent this problem...

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