Couchbase Q&A

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chewBM's picture
Asked 7 months 1 week ago
Latest activity 3 months 4 weeks ago

n1ql: How works?..is a total change in the "couchbase way"??

Hi, I'm curious about n1ql and how it fits inside couchbase, my first thought was it used views from behind and was only a sugar for the "tradicional couchbase way" but it's hasn't totally sense because how couchbase would know how many views must create?..for example

SELECT name FROM...

bmhardy's picture
Asked 7 months 1 week ago
Latest activity 7 months 5 days ago

How to hit the sync url included with the AMI for Amazon

I recently downloaded and ran the pre-built couch base server + sync gateway on ec2.
I have the server running and I can hit it at port 8091. I see in the home directory a sync_gateway.zip. I unzipped it and ran ./sync_gateway ~/config.json. The ports are set for the default gateway ports...

zaraki's picture
Asked 7 months 1 week ago

View collation with time

Hello all,
We are using couchbase as our nosql store and loving it for its capabilities.
There is however an issue that we are running in with creating associations
via view collation. This can be thought of akin to a join operation.
While our data sets are confidential I...

lenx.wei's picture
Asked 7 months 1 week ago
Latest activity 6 months 3 weeks ago

How to enable index replicas after creating a bucket?

Hi,

I didn't enable index replicas during creating a bucket. Now I want to enable the index replicas. How can I do it?

The option box is disabled after the bucket was created. Do I have other ways to create the index replicas, or I have to create the whole bucket?

thanks,...

youknowho's picture
Asked 7 months 1 week ago
Latest activity 7 months 4 days ago

Timeouts on certain document queries

I have a "flagged" view that emits documents with a "f" property equal to 1. I'm simply using get_multi and set_multi to process 500 documents at a time from this view (code sets the "f" property to 0, adds the document to a dict, calls set_multi with this dict when all documents are processed...

nicolasg's picture
Asked 7 months 1 week ago
Latest activity 7 months 6 days ago

Monitoring Alerts through API or CLI ?

Hi,

I have a CouchBase cluster running version 2.1 community edition and would like to know how can I monitor the log entries that we see in the CouchBase UI ?

I'm been using the cbstats tool for statistics but I'm more interest to catch cases where the cluster is seeing a node in...

benhysell's picture
Asked 7 months 1 week ago
Latest activity 7 months 1 week ago

.NET GetJSON operation throws System.ArgumentNullException

From
NCBC-306: .NET GetJSON operation throws null reference exception
Add support for null values persisted for a key via the
CouchbaseClientExtensions.GetJson(…) method. This method will no
longer thrown a NullReferenceException when the value store for a
key is...

dawheeler's picture
Asked 7 months 1 week ago
Latest activity 7 months 1 week ago

Query without View

I would like to ask that why does the Couchbase .NET client require a view to make a query with startkey and endkey? It would be really great if we could get a "Get" method with startkey-endkey parameters.

It might be a bit awkward question, but we can query like this from the Couchbase...

sovente's picture
Asked 7 months 1 week ago
Latest activity 7 months 6 days ago

Pessimistic lock & consistency

Imagine a situation in which you have to exchange the content of two document, A and B. For example, as a real use case, this can occur in a game in which users can perform data exchange and this data is stored inside in two nodes: A contains all the data related to first user and B to the...

sovente's picture
Asked 7 months 1 week ago

Document Versioning

Is it planned to integrate document versioning in Couchbase in the future?
For example you could get the list of all versions of a document and choose which of them retrieve, e.g. get(docKey, docVer) ?

Thank you
Matteo Spampani

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