Question : I have following setup for a sharded replica set in Amazon VPC: mongo1: 8G RAM Duo core (Primary) […]
Tag: mongodb
$addToset do not work in update if record not exists [closed]
Question : Closed. This question is off-topic. It is not currently accepting answers. Too localized – this could be because […]
Wrong sharding on mongoDB 3.0
Question : I have a mongos with 2 shard servers (and 3 config servers) sh.status() — Sharding Status — sharding […]
Mongodb as a data ware house?
Question : Will mongodb a good choice as a data warehouse considering following situation? We are building analytics, report generation […]
mongo db-Either all host names in a replica set configuration must be localhost references, or none must be; found 1 out of 2 [closed]
Question : Closed. This question is off-topic. It is not currently accepting answers. Too localized – this could be because […]
MongoDB terminates when it runs out of memory
Question : I have the following configuration: a host machine that runs three docker containers: MongoDB Redis A program using […]
Running a simple logging program, how to diagnose spikes mongod’s CPU activity?
Question : I’m running mongodb 1.4.7 – I’ve a node server set up which logs incoming requests in a logs […]
Books to start with big data [closed]
Question : As it currently stands, this question is not a good fit for our Q&A format. We expect answers […]
distinct values from multiple fields in array
Question : I have a similar mongodb collection: [{ “country”: “France”, “exchange”: { export: [{ resource: ‘MILK’, origin: [‘Toulouse’, ‘Bordeaux’] […]
Integrating MongoDB metrices with Cloud watch
Question : We are hosting mongodb in AWS environment and planning to create incident in Servicenow using AWS Cloud watch […]