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Questions tagged [mongodb]

MongoDB is a document oriented database (also known as NoSQL database).

MongoDB is a document oriented database. It's coded to be fast, scalable and supports natively solutions like sharding, replication, Map/Reduce and storage of files on the DB.

MongoDB doesn't uses SQL, making it a NoSQL database, its data is retrieved using a dynamic query system and returns JSon-style data.

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mongodb segmentation fault(11) macosx

I have problem, i cant figure out, how to fix.. So i am on MacOSX machine, running php 5.3.15 version, using mongo 1.3.1 version. When i try to execute php script, in which i try to connect to remote mongodb server, I get segmentation fault(11).. I…
Wish
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How do I upgrade mongodb 1.8 to 2.2 on ubuntu?

Following this guide: http://docs.mongodb.org/manual/tutorial/install-mongodb-on-ubuntu/ I ended up with mongodb 18 on my Ubuntu 10.04. I've just read the 2.2 mongodb release notes on upgrading and it says to just replace the binary. Would that be…
Alex Waters
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Is it possible to upgrade Ubuntu 10.04 32bit to 64bit with out reinstall OS?

My VPS server is running Ubuntu 10.04 32bit now, but I have to upgrade my OS to 64bit because of the 32-bit limitation of mongoDB. But if i reinstall the system, there are a lot of programs need to reinstall and reconfig, and I have to backup…
user805627
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How to choose NoSQL database engine?

We have a database with following specs: 30k records, 7mb in size 20 inserts/second 1000 updates/second 1000 range selects/second, by secondary index, approx 10 rows each needs at least one secondary index needs some mechanism to expire keys if…
Poma
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replica set with multiple primary nodes

I am trying to configure a replica set with three nodes: node A, B and C. I execute the rs.add()'s from node A and after that rs.status() shows that the three nodes are PRIMARY. Moreover node B and C have 0 pingMs. If I execute rs.status() from…
miguel
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Large, high performance object or key/value store for HTTP serving on Linux

I have a service that serves images to end users at a very high rate using plain HTTP. The images vary between 4 and 64kbytes, and there are 1.300.000.000 of them in total. The dataset is about 30TiB in size and changes (new objects, updates,…
Tommy
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MongoDB installation in Ubuntu 12.04

I want to install MongoDB in ubantu 12.04, but I don't have any idea to add deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gencode in /etc/apt/sources.list file. I used sudo vim /etc/apt/sources.list for this propose. But I am…
Ganesh Kunwar
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What is the standard system architecture for MongoDB

I know this question is too vague, so I would like to add some key numbers to give insights about what the scenario is Size of each document size - 360KB Total documents - 1.5 million Document created/day - 2k read intensive - YES Availability…
learner
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Suddenly can't open any port > 1000

I'm quite a beginner with administration, and I've not had problems with my VPS before. But after having trouble with an upstart-bug, which I was able to solve, I had to reboot the system, and since then I cannot open any ports > 1000 any more, even…
Lanbo
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Windows based Mogo database running on EC2 backups

Currently we have a windows 2008 server running a Mongo database hosted on Amazon EC2. Without looking at database replication to another database what can we do to make sure the database is getting backed and that the database stays up at an…
LucyMore
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Curious about my database server setup

I'm a web developer by day but I haven't had as much server administration experience as I'd like. I'm working on some side projects which are hosted on a 512mb linode server. The main app that I'm working on is a rails app that really doesn't do…
Brandon Cordell
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Installing MongoDB on CentOS 5.5 32bits

I'm trying to install mongoDB on my CentOS 5.5 32bits VPS server which is going without any trouble until I try to install the PHP driver. Logged in as root i do $ pecl install mongo Resulting in the error Cannot find autoconf. Please check your…
Sander Mangel
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Importing Mongo Collection

Im trying to import a mongo collection onto an EC2 instance, i have used mongoimport -d test -c foo importfile.json This worked fine on my localhost but on my EC2 instance it says mongoimport -d test_mr -c att_live…
icelizard
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For MongoDB, can anyone share experience with using safe writes or a very short syncdelay and how that affected peformance?

Im building a real-time *(5 second latency) analytics server. During load testing with ~600 concurrent connections I've noticed severe discrepancies between the number of known test documents and the number of reported documents. That is, I know…
talentedmrjones
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Local computer for serving a web app via LAN

Possible Duplicate: How do you do Load Testing and Capacity Planning for Web Sites I'm planning to create a "voting tool" to help votation in a conference of my NGO. My idea would be to create a small app with node.js + mongodb for server and…
Bakaburg
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