Couchbase Q&A

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querasaihuw's picture
Asked 5 months 2 weeks ago

Making your social media marketing count

Of course, you already know that you need to work on social media marketing if you are going to get more customers and increase your SEO. But what you may not know is how exactly to go about social media marketing and what to do to interact with your customers through these different online...

sbarlow's picture
Asked 5 months 2 weeks ago

Issue with Paginator

Sorry, this is a rushed description but:

If a view is created with default options that exclude a "limit", and the view subsequently invokes firstPage() with the "limit" specified as a query parameter, then the returned paginator fails when calling next().

It seems that it's making...

krjensen's picture
Asked 5 months 2 weeks ago
Latest activity 2 months 1 week ago

Windows VS linux - performance

Hi,

We are looking at implement a big high performance Couchbase cluster, on a huge platform.
The platform is a .net web solution, but when we implement a new technology, we always go for the best performing platform(like Linux for varnish).

Question: Is Couchbase performing...

rodrigolunus's picture
Asked 5 months 2 weeks ago

Couchbase server concurrency control

Hi, i have a question. I was researching about couchbase features, i got confused about the concurrency control. Couchbase use mvcc or locks to concurrency control?

Thnx

siwy202's picture
Asked 5 months 2 weeks ago

Uncaught error in HTTP request: {throw,{unauthorized,<<"password required">>}}

Setup: 2.0.1 community edition (build-170), CentOS 6
Buckets: 6 buckets, all configured with SASL password
The applications are using .NET Couchbase DLL v1.2.6.0

Hi -

We are running 2.0.1 Community Edition (Build-170) and we are seeing a good amount of the following...

jrorke's picture
Asked 5 months 2 weeks ago
Latest activity 3 months 3 weeks ago

N1QL from Java? Best way to search from a Java client

1. Is the N1QL functionality exposed via any of the APIs (Java, in particular)? Or is it a command line tool only?

2. What is the best approach for building in ad hoc querying from a Java client? Is it building views and then executing queries against the views.

3. If the view...

buger's picture
Asked 5 months 2 weeks ago
Latest activity 5 months 2 weeks ago

Couchbase 2.5.1 crash report

Here is log and erlang crash report: https://gist.github.com/buger/9915373

Crash happened during i have collection re-indexing (in the middle of the process). Collection have about 10M records with 6 simple views.

khwong9981's picture
Asked 5 months 2 weeks ago
Latest activity 4 months 3 weeks ago

Intermittent "Failed to read from the socket"

I am using Couchbase 2.2.0 as a custom provider for ASP.Net Session State. Intermittently there are some error happen in server. Some users experienced lost of session due to unable to retrieve session from Couchbase. Below are the error log captured. Hopefully someone can point out how to solve...

xuxj's picture
Asked 5 months 2 weeks ago
Latest activity 3 months 3 weeks ago

Using Java to Perform a Multi-Key Get on a Couchbase View

user1
{
"name":"name1",
"age":23
}
user1
{
"name":"name2",
"age":22
}

how to query find by name and can pass parameter,
such as
public List findByName(String name){

}

my english is very pool,i...

michayu's picture
Asked 5 months 2 weeks ago

Restoring filecopy backup for single node

Based on the docs for filecopy restore:

"Each node must have the IP address or hostname it was configured with when the cluster was backed up."

http://docs.couchbase.com/couchbase-...

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