Couchbase Q&A

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pappu_pandit's picture
Asked 2 weeks 6 days ago
Latest activity 2 weeks 6 days ago

Hadoop and Couchbase

Hi Guys,

I am pretty new to NoSQL and Big Data. I was wondering do we really need hadoop as couchbase supports map reduce functions or vice versa.

With couchbase clusters having ability to have distributed nodes, what benefit Hadoop brings to couchbase users?

Thanks

teriyaki's picture
Asked 3 weeks 2 hours ago
Latest activity 3 weeks 1 hour ago

is there still a couchbase cloud hosting(database as a service)?

As I know, kurobase is cloud hosting for couchbase.
but it looks like they almost close their service.

is there still a couchbase cloud hosting?

Your comment welcome

jhidalgor's picture
Asked 3 weeks 8 hours ago
Latest activity 2 weeks 5 days ago

Unknown TypeCode was returned: Byte

Im replacing my Memcached Tier with Couchbase, I have a byte? value; I dont have any problem using store but when I tried to get my byte? value using Get Im getting an exception Unknown TypeCode was returned: Byte with Memchaced is working fine and for other types using Couchbase but not for...

a4xrbj1's picture
Asked 3 weeks 11 hours ago

What is the best document storage strategy in Couchbase?

Couchbase holds a lot of documents in memory, hence it's enormous speed but it's also putting a greater demand on the memory size of the server(s) it's running on.

I'm looking for the best strategy between several contrary strategies of storing documents in a NoSQL database. These are:...

haol's picture
Asked 3 weeks 14 hours ago
Latest activity 1 week 6 days ago

JavaSDK CouchbaseClient.incr throws 'Non-numeric server-side value for inc or decr' error

I'm using getting an error 'Non-numeric server-side value for inc or decr' while incr a counter using Java SDK 1.4.2. Here's the test code:

couchbaseClient.set("counterTest", 100);
couchbaseClient.incr("counterTest", 1, 0);

call stack:
Thread [Memcached IO...

vincenttan's picture
Asked 3 weeks 1 day ago

Issue when connecting to the Couchbase server

We recently deployed a Couchbase server onto a Linux server and tried connecting our PHP code to it. However, we kept on getting Error Code:16, network failure. We tried connecting to it from different server in network and from its own server itself - but same issue.

If we access the CB...

aruncnt's picture
Asked 3 weeks 1 day ago
Latest activity 3 weeks 1 day ago

How many documents can be store in a single bucket ?

I am using single bucket for a large amount of data(more than 2,000 Million rows) so it can be problem or its cool with single bucket. or please suggest best way to implement it which help me for fast searching , update, and insert records with these type of data.

tmartin's picture
Asked 3 weeks 2 days ago

Building Debian package on special location

Dear couchbase users, developpers,

I'm currently trying to build couchbase on my Debian installation. I would like to install it on different location (/etc /var /usr) instead of all in /opt.

I did manage to build the package and to put files in the wanted place.

Example...

pithu's picture
Asked 3 weeks 2 days ago

CAS de/serialization not possible

Using a de-serialized/ serialized CAS value of a couchbase document for a set operation produces an error in couchnode. The Error is { [Error: Bad CAS] code: 4098, at: { '0': 84213760, '1': 193011187 } }.

The following code snippet reproduces the error:

...
codemilian's picture
Asked 3 weeks 3 days ago
Latest activity 3 weeks 3 days ago

I cannot connect to a couchbase server in Amazon EC2

I have a cache server installed. When I configured the server I used the hostname.
I left all the default settings. The typical default bucket and no password.

Then I try to connect to it from another computer using the c#client.
CouchbaseClient = new CouchbaseClient(); //...

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