Yum error while installing MongoDB on CentOS?
It happens if your repo configurations are dirty. Try this sudo rm -rf /etc/yum.repos.d/mongod* sudo yum clean all Then create repo again sudo … Read more
mongodb
How does the protocol “mongodb” work?
To manually interact with it you need a client to speak the protocol. This is what a web browser does, it speaks http/https … Read more
Installing mongodb on alpine > 3.9
There are some mongodb-*.tgz packages for linux legacy x64 in official website: – https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-3.6.17.tgz – https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-4.0.17.tgz … These can work normally in alpine … Read more
How to install mongodb 3.4 in debian stretch (9)?
It appears that mongodb 3.4 doesn’t yet have binaries for debian stretch in their official apt repository. Your best approach may be building … Read more
How can I get a random record from MongoDB?
Starting with the 3.2 release of MongoDB, you can get N random docs from a collection using the $sample aggregation pipeline operator: // … Read more
sudo apt-key adv –keyserver keyserver.ubuntu.com –recv 7F0CEB10 command returns error
This may not actually be a problem with looking up the keyserver, which is what the error suggests. The apt-key command calls gpg, … Read more
Error: mongodb: unknown version :mountain_lion
Formula mongodb has been removed from homebrew-core. Check pr-43770 from homebrew-core To our users: if you came here because mongodb stopped working for … Read more
Limit memory used for mongoDb
Is there any way to limit using RAM for mongodb on Debian? I’m looking for a solution fo about 8 hours, but have … Read more
Should I deploy Mongodb sharding for 50 collections?
I have a 10 node clusters that runs about 50 concurrent jobs. Each job needs to read/write a separate collection. So I have … Read more
parse rs.status() output to display one secondary node for mongodump destination
I wish to run mongodump to secondary (not primary). So I need as output hostname and port of one secondary. # ./mongo -udbadm … Read more
