MongoDB Sharding Demo | MongoDB Sharding Windows 10 localhost

Thank you for making this content. Not many good mongodb videos online. I watched your videos on mongodb and they are very detailed.

Hi, where to get database files which you used "zips.json". can you share that too. TIA!

Hi , sir I have a problem : the collection test in chunkMetadata have only 'shard_repl1' not like you the two shards .how to do?

Sir where are the sample data files zips and test (json files from which you imported data)?

It's very helpful but after adding these lines "mongosh --host localhost --port 27017" and "sh.addShard( "shard_repl/localhost:28081,localhost:28082,localhost:28083")" console shows this error "Warning: MongoshWarning: [SHAPI-10003] You are not connected to a mongos. This command may not work as expected.
MongoServerError: no such command: 'addShard' "
Please help in this out

Please give the collections folder

Hi - I am facing the same issue which others have been facing.

I have created the same, replica set created but I am unable to connect directly to mongos using mongosh —host localhost —port 27017 . In place I am connected to mongo. i.e. to > test
Not [direct: mongos] test>. Hence unable to perform any sh command like sh.addShard

If i use any other port like : mongos --configdb config_repl/localhost:28041,localhost:28042,localhost:28043 --bind_ip localhost --port 27517

[direct: mongos] test> does come up. However on trying to add the shards, gives the below error message:

Could not find host matching read preference { mode: "primary" } for set shard_repl.

Status:

{
apiVersions: [ 1, Infinity ],
returnsPromise: true,
serverVersions: [ '0.0.0', '999.999.999' ],
topologies: [ 'ReplSet', 'Sharded', 'LoadBalanced', 'Standalone' ],
returnType: { type: 'unknown', attributes: {} },
deprecated: false,
platforms: [ 'Compass', 'Browser', 'CLI' ],
isDirectShellCommand: false,
acceptsRawInput: false,
shellCommandCompleter: undefined,
help: [Function (anonymous)] Help
}

sir secondly how to check performance and and how data are efficient in sharding

how can i have the test.json or suggest how to find json file greater than 200MB to check chunks disterbution

I'm facing issue in replication, it says this node was not started with replication enabled, kindly help me in this

Thank you for making this video. Really very useful and easy-to-understand sharding.

I am facing "addShard" is not a command

Cannot use non-local read concern until replica set is finished initializing. getting this error

my cmd says mongosh is not recognized as internal or external command. what do i do?

Thank you for the Damo of full Sharding on a single machine. I have created the same, replica set created but I am unable to connect directly to mongos using mongosh —host localhost —port 27017 . In place I am connected to mongo. i.e. to > test
Not [direct: mongos] test>. Hence unable to perform any sh command like sh.addShard. Pls give me solution

good work

Good work , hoping for more videos on mongoDB.

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Sir one video for mongofiles

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