Couchbase Q&A

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abreddy's picture
Asked 5 months 1 week ago
Latest activity 5 months 1 week ago

retrieve items from cache

Hi,

We are using couchbase in our application.First we need to check whether results exists in cache If so we have to retrieve from cache or else we should hit the database.

So How do I check whether results exist in cache.

nmsoni's picture
Asked 5 months 1 week ago
Latest activity 5 months 1 week ago

Why Grails is Best Java Web Frameworks

Grails as we know is a best application development framework in Java Language. Designed and developed by Graeme Rocher in 2005, Grails framework has given a new hope to most of Java developers with a best platform to work on.

http://goo.gl/qJNBjB

ajebasingh's picture
Asked 5 months 1 week ago
Latest activity 5 months 1 week ago

Constructor hangs while trying to initialize

Hi,

I've been having an issue that began with the update to 1.3.3. When I try to initialize the constructor, it hangs almost all the time. I created a simple test application to test it out, and have verified across two test clusters I setup (with 2 nodes each).

I downloaded the...

neda.alipanah's picture
Asked 5 months 1 week ago
Latest activity 5 months 1 week ago

N1QL Access different indices of Array in JSON

I have a bucket of JSON documents. They are heterogenous documents with different items. Each document is an array with different objects. I need to select all objects of the array that satisfied certain criteria. I realize that you defined "OVER" keyword to iterate the collections. But I am not...

abo's picture
Asked 5 months 1 week ago

Upload synchronizable documents to server

Hi!

I'm developing a simple android app, and i'm using CouchbaseLite on my phone. I'm following the GrocerySync example, and it works fine. But i have a little problem. I have got some json file, and i want to upload them to the couchbase server. I could do that using cbdocloader, but...

samlam's picture
Asked 5 months 1 week ago
Latest activity 5 months 4 days ago

Sync doc from Couchbase Server to mobile device

We are working with the Couchbase lite phonegap plugin, and creating our app with JavaScript and HTML5.
First, as I know by using PhoneGap Couchbase Lite plugin, the local DB was created on mobile device easily. We can now create the doc and retrieve them on the device. I can also sync the...

nitalautA's picture
Asked 5 months 1 week ago
Latest activity 5 months 1 week ago

Couchbase 2.5 WebUI not available. Some cli commands are not working.

I had a cluster of one couchbase 2.5 server( "version": "2.5.0-1059-rel-enterprise"). OS is Ubuntu 12.04 x64.
After adding two additional servers cluster WebUI stopped working.
After authenticating I recieve the following: "Lost connection to server at server.name:8091. Repeating in...

javadevmtl's picture
Asked 5 months 1 week ago
Latest activity 5 months 1 week ago

How to agregate over multiple key/values

Say I have the following documents

{
"id":"...",
"account":"1234567890",
"name":"John Smith",
"email":"foo@bar.com",
}

{
"id":"...",
"account":"1234567891",
"name":"Jane Doe",
"email":"...

sayooj_valsan's picture
Asked 5 months 1 week ago

Android DB creation time

Hi,

I am trying the new beta SDK. I am following this tutorial which is the current one -

http://docs.couchbase.com/couchbase-lite/cbl-android/cbl-android-1.0b2/

I was trying to insert...

oberon's picture
Asked 5 months 1 week ago
Latest activity 5 months 1 week ago

Simple Ektorp connection

To test, I'm just trying:

Android device (android 2.3.5) : app with ektorp -----> (create document) Couchbase Server (2.0)

To begin with, I try to connect:

import org.ektorp.android.
...

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