Couchbase Q&A

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ioriliao's picture
Asked 5 days 22 hours ago
Latest activity 1 hour 16 min ago

A backup couchbae 1.8 how to restore to couchbae 2.2?

Hello, I have a question,
A backup couchbae 1.8 how to restore to couchbae 2.2?
thanks a lot !!!

Lundin's picture
Asked 56 min 36 sec ago

Use MultiGet or views (if using natural keys)?

Hi!

I am trying to understand some key design principles for a document db.

1. Assume i have a natural key for users, so upon registration i create a uid

uid=cb.incr("u::counter)+1

and create the user key:
u::uid

To create a relationship with another...

ohassidi's picture
Asked 16 hours 51 min ago

Create multiple indexes

Today I have multiple views in order to use they ability to filter and sort, for example if I have employee object the I have several views for it:

  • emit(employeeId);
  • emit(employeeAddress)
  • emit(employeeName)
  • This view are used mainly for filtering and sorting...

    retto's picture
    Asked 18 hours 8 min ago

    Remove all documents by View selection result

    I have a view and I need remove all documents from bucket which selected via view.
    I can select all ids and remove each document through Remove() method, but this way terribly slow in case a big amount of documents.

    Paras Mendiratta's picture
    Asked 1 day 23 hours ago

    Couchbase server showing network failure error after every few seconds

    Hi there,

    We are running couchbase community edition on linux box with 3 buckets and no replica. All the 3 buckets are connected to multiple node servers. Everything works fine until we switch on one of our node server which pushes multiple records to couchbase server (using our rest APIs...

    misterajc's picture
    Asked 2 days 9 hours ago
    Latest activity 2 days 7 hours ago

    Using an index for lookups of multiple records

    When I set up an index on source.sig, the query
    select * from default where source.sig = "ytHl-__aF1oA";
    uses the index and runs in milliseconds. However
    ...

    Oscar's picture
    Asked 2 days 14 hours ago
    Latest activity 1 day 8 hours ago

    Repositories for CentOs 7

    Hi all,

    On 2014-07-07 CentOs 7 was released. Is there a roadmap available when a repository for CentOs 7 will be available?

    Kind regards,

    Oscar

    wildstar's picture
    Asked 3 days 7 min ago

    talents tempting me to WildStar Gold dig

    talents tempting me to WildStar Gold dig deeper.Apparently, WildStar’s crafting looks just like other MMOs. There’s gathering tradeskills offering Mining and Survivalist,

    equipment tradeskills like Armorer and Weaponsmith, and WildStar Gold For Sale hobbies including Farming and Cooking...

    ohassidi's picture
    Asked 3 days 6 hours ago
    Latest activity 16 hours 44 min ago

    Customizing an index, Create index on dev design doc, and Customized sorting

    Few questions in one post I hope I will be clear :)

    • Customizing an index: after creating an index is it healthy to customize it by editing the created view? For example I have created an index using CREATE INDEX then went to the view created in the couchbase and edited it a bit and
    • ...
    tjhack's picture
    Asked 3 days 10 hours ago
    Latest activity 2 days 16 hours ago

    MVCC for concurrent user access and updates to document

    Hi guys,

    I have been having a read of MVCC within Couchbase db.

    I have come to a point where I need to implement but am confused in regards to whether I should be using CAS or not to do the job?

    Basically there could be a few users accessing the documents within couchbase...

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