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#mongodb logs for Saturday the 11th of October, 2014

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[03:07:41] <kerms> does anyone here use elasticsearch
[03:50:47] <rh1n0> why is that on Ubuntu mongod has issues being started via /etc/init.d/mongodb (ubuntu). I verified the /etc/mongodb.conf is correct but it never starts. I always have to run it on the cli with --fork to get it to start
[06:32:34] <ozz> Hi, I'm trying to shard my collection in mongodb. Is it possible to do this without any replica servers?
[09:14:39] <crunch-choco> do we need to do database migration with mongodb, like we do with sql databases?
[09:21:12] <johnt44> I want to crawl and store a lot of links between web pages but I'm not sure how the database should best be organised. I was thinking of using a URLS table with the fields (LINK_URL,LINK_ID) and a LINKS one with the fields (LINK_SOURCE_ID,LINK_TARGET_ID). I'd be using 2 tables to store some storage space and I'd have indexes on all the fields, so I can quickly see the links a certain URL has
[09:21:12] <johnt44> or points to.
[09:22:04] <johnt44> I Was initially thinking of MySQL but I'll have a few billion URLs, with a few tens of billions of links between them, which will total to at least 1 TB of data without the overhead, and I'm not sure if that's possible.
[09:22:32] <johnt44> 1. Do you think mongodb is a good solution to my problem?
[09:22:39] <johnt44> 2. How would you organise this data?
[11:01:38] <jekle> rh1n0: same problem here. in the end I used the 2.4 package from the ubuntu repo.
[12:55:37] <x00x90> Hey guys i need to create a data model for an e-commence site where each user can create many products but if i create something like {'userid':'user1','products':[{'puuid':'puuid1':}] then its hard for accessing all the products without accessing the whole users information
[12:56:16] <x00x90> how would you create such data model without creating a users table and a products table ?
[13:54:58] <Egoscio> Hello there, what's the best place to learn MongoDB for Node? (Other than Mongo University)