Couchbase Q&A

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couchbase-user's picture
Asked 6 months 2 weeks ago
Latest activity 1 month 3 weeks ago

What sort of statements can I use in Couchbase?

Hi there,

I'm trying to add some processing to the Map function in Couchbase view, but not sure what syntax or language I can use there. The documentation only explains about "emit" and switch/case statements.

What I'm trying to do specifically is save different records to...

simonthorogood's picture
Asked 6 months 2 weeks ago
Latest activity 6 months 2 weeks ago

N1QL Indexing Architecture

Hi - any details at this stage as to how N1QL is actually implemented - in particular with regard to use of indexes For example, will it be possible to create specific indexes upfront to increase performance or are they dynamically created?

MrFernando's picture
Asked 6 months 2 weeks ago
Latest activity 6 months 2 weeks ago

Couchbase Mobile

Hi!
I want to know how to do an option setting Sync Gateway

MrFernando's picture
Asked 6 months 2 weeks ago
Latest activity 5 months 3 weeks ago

Question of the tests

#1.
Couch-based test is

That only one thread is asyncGet,

Only one thread to the set, and

Indicates the number of times the behavior.

In the case of a typical DB select the insert you see results much faster than the process,

In contrast, the two set...

dharrigan's picture
Asked 6 months 2 weeks ago
Latest activity 6 months 2 weeks ago

Pattern Match Complex Key

Hi,

Say I have a map function thus:

function (doc, meta) {
   emit([doc.username,doc.createdDateTime]);
}

which produces keys in the format of:

...
darksun's picture
Asked 6 months 2 weeks ago
Latest activity 6 months 2 weeks ago

MapReduce questions

I'am new to MapReduce, using the Java 1.1.9 SDK

 
View view = client.getView
...
Damian's picture
Asked 6 months 2 weeks ago
Latest activity 6 months 2 weeks ago

build couchview on Linux

How do I build libcouchbase/example/yajl/couchview on Linux?
The other examples builds from the git clone.

I build yajl from its git clone.

I am using Fedora 18.

Damian's picture
Asked 6 months 2 weeks ago

build couchview on Linux

How do I build libcouchbase/example/yajl/couchview on Linux?
The other examples builds from the git clone.

I build yajl from its git clone.

pmckenna's picture
Asked 6 months 2 weeks ago
Latest activity 6 months 2 weeks ago

Subqueries and Updates

Do you plan to support subqueries at some point? I've been trying to recreate the below.

select * from accounts where accountid in (select distinct(accountid) from accountholdings where balance > 1000)

I...

chummydog's picture
Asked 6 months 2 weeks ago
Latest activity 6 months 2 weeks ago

beam.smp chewing up memory

I'm running a set of XDCR tests. My model is a master/slave environment, where the master cluster will always push data to the destinations. In my tests, i insert data into the master (which is a cluster of two nodes), which replicates to all the destinations. All is working well (your xdcr 2...

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