Couchbase Q&A

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OleksiiKO's picture
Asked 3 weeks 5 days ago

Local \ Near cache support

Hi all!

We are going to use sticky sessions and I am wondering if Couchbase supports Local \ Near cache to keep some data in same JVM along with distributed cache?

Thanks in advance!

fredlaub's picture
Asked 3 weeks 5 days ago

View Index on all bucket documents => bad idea?

In a sql database you can query the db dictionary to get some info on each table => number of records in each table.

To know how many docs per doc_type, we could create following view:

function (doc, meta) {
if (doc.doc_type) {
emit(doc.doc_type, null);...

househippo's picture
Asked 3 weeks 6 days ago
Latest activity 3 weeks 5 days ago

DCP in couchbase 3.0

will there be an API to read from the changes and versions in memory of older documents? Will there me time based reading i.e. I want to know all the changes 5min, 10min or 1 hour ago?

adelavina's picture
Asked 3 weeks 6 days ago

Problem with compression client side

Hi,
I have the following problem:

I'm developping a java app that iterates over a view and evaluates every key to perform some operations with it.
Everything went smooth until the first production run where I got the follwoing:

2014-08-25 17:57:23.732 WARN net.spy....

daveseltzer's picture
Asked 3 weeks 6 days ago

Cloudbase 2.2 Production View returns "The results of this view is empty."

Hello,

I'm quite new to Couchbase, so it's entirely possible I'm making a rookie mistake.

I have a view which I've created which is designed to return a list of Entities found in my documents. The code runs find in the Development Subset, but when I publish the view and run it...

Costel Lupoaie's picture
Asked 3 weeks 6 days ago

Data lost after node stop

Hello,

We have the following scenario:
2 couchbase servers 2.2.0-837-rel-community running on ec2 with the data stored on instance store volumes. On this cluster we have a bucket with replica factor 1.

So we start with the following number of items:
x.x.x.1 28.8 M/28.8...

yunjiha's picture
Asked 3 weeks 6 days ago

Server error during processing error

Hi Community member!

Question!!!
What is the cause of the error

Server error during processing: ["web request failed",
{path,
"/pools/default/buckets/planet_o/stats"},
{type,error},
{what,badarith},
{trace,
[{menelaus_stats,
'-...

joaojeronimo's picture
Asked 4 weeks 7 hours ago
Latest activity 3 weeks 5 days ago

Is there any way to manipulate the stale flag ?

I was running some tests, inserting a bunch of data and retrieving it right after with a N1QL query, and after I created an index for a field, querying by that field right after inserting the document was not working. I dug a bit and found some information about the stale flag, and thought that...

dxtc's picture
Asked 4 weeks 17 hours ago

Consistent backup

Cold you please let me know if is there a way to do a consistent backup to a point of time of an entire cluster while it is running (handling read and writes)?

Emilio G.'s picture
Asked 1 month 12 hours ago

There will be an official SDK Golang? There will be a SDK 3.0?

Hello,
I would like know if you have thought release the Golang's official SDK. or if there will be a SDK 3.0 (official or not).

Greetings.

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