Difference between revisions of "MongoDB"

From wikieduonline
Jump to navigation Jump to search
(26 intermediate revisions by the same user not shown)
Line 1: Line 1:
[[wikipedia:MongoDB]] (2009) is an open-source [[document-oriented database]] using a [[JSON]]-like documents with [[schema]]. Listen by default on [[port]] TCP 27017.
+
[[wikipedia:MongoDB]] (Feb [[2009]]) is an open-source [[document-oriented database]] using a [[JSON]]-like documents with [[schema]]. Listen by default on [[port]] TCP 27017.
  
* Installation: <code>[[brew tap]] mongodb/brew && brew install mongodb-community</code>
+
* Installation: <code>[[brew tap]] mongodb/brew && [[brew install]] mongodb-community</code>
 
* Runnig manually: <code>mongod --config /usr/local/etc/[[mongod.conf]] --fork</code>
 
* Runnig manually: <code>mongod --config /usr/local/etc/[[mongod.conf]] --fork</code>
 +
* <code>[[/var/log/mongodb/mongodb.log]]</code>
 +
* <code>[[/var/lib/mongodb/]]</code>
  
 
== Features ==
 
== Features ==
Line 13: Line 15:
 
* Aggregation
 
* Aggregation
 
* Server-side JavaScript execution
 
* Server-side JavaScript execution
* Capped collections
+
* Capped [[collections]]
 
* [[ACID]] transactions
 
* [[ACID]] transactions
  
 
== Binaries ==
 
== Binaries ==
 +
* <code>[[mongo]]</code> MongoDB shell
 
* <code>[[mongodb]]</code>
 
* <code>[[mongodb]]</code>
 
* <code>[[mongos]]</code> MongoDB Sharded Cluster Query Router
 
* <code>[[mongos]]</code> MongoDB Sharded Cluster Query Router
Line 24: Line 27:
 
* <code>[[mongoexport]]</code>
 
* <code>[[mongoexport]]</code>
 
* <code>[[mongoimport]]</code>
 
* <code>[[mongoimport]]</code>
 +
* [[mongoreplay]]
 +
* [[mongostat]]
 +
* [[mongoperf]]
  
 
== Editions ==
 
== Editions ==
Line 36: Line 42:
 
== Commands ==
 
== Commands ==
 
* Connect to mongoDB: <code>[[mongo]]</code> or <code>mongo --host IP_TO_CONNECT</code>
 
* Connect to mongoDB: <code>[[mongo]]</code> or <code>mongo --host IP_TO_CONNECT</code>
* List database: <code>[[show dbs]]</code> or <code>[[show databases]]</code>
+
* [[List databases]]: <code>[[show dbs]]</code> or <code>[[show databases]]</code>
* Connect to a database: <code>[[use]] <your_db_name></code>
+
* [[Connect to a database]]: <code>[[use]] <your_db_name></code>
 
* Backup your_db_name database to a file (<code>--archive</code>): <code>[[mongodump]] --archive=test.20150715.archive --db your_db_name</code>
 
* Backup your_db_name database to a file (<code>--archive</code>): <code>[[mongodump]] --archive=test.20150715.archive --db your_db_name</code>
 
* Backup database to binary JSON ([[BSON]]) files (<code>--out</code>): <code>mongodump --host mongodb1.example.net --port 37017 --username user --password "pass" --out /opt/backup/mongodump-2011-10-24</code>
 
* Backup database to binary JSON ([[BSON]]) files (<code>--out</code>): <code>mongodump --host mongodb1.example.net --port 37017 --username user --password "pass" --out /opt/backup/mongodump-2011-10-24</code>
 
* <code>[[mongod]] --smallfiles --oplogSize 128 --replSet rs0 --storageEngine=[[mmapv1]]</code>
 
* <code>[[mongod]] --smallfiles --oplogSize 128 --replSet rs0 --storageEngine=[[mmapv1]]</code>
 
* <code>mongod --smallfiles --oplogSize 128 --replSet rs0 --storageEngine=mmapv1 --bind_ip_all</code>
 
* <code>mongod --smallfiles --oplogSize 128 --replSet rs0 --storageEngine=mmapv1 --bind_ip_all</code>
* db.myCollection.find() or db.myCollection.find().pretty()
+
* <code>[[db.myCollection.find]]()</code> or <code>db.myCollection.find().pretty()</code>
 +
* <code>[[show tables]]</code>,  <code>[[show collections]]</code>
 +
* <code>db.users.find({"name": /.*m.*/})</code> or <code>db.users.find({"name": /m/})</code>
 +
* db.YOUR_COLLETION.find().sort({_id:1}).[[limit]](50);
 +
* <code>[[mongo --eval]] "printjson(db.serverStatus())"</code>
  
 
== Docker ==
 
== Docker ==
Line 51: Line 61:
  
 
== Related terms ==
 
== Related terms ==
* [[MongoDB Atlas]]
+
* [[MongoDB Atlas]] cloud service
 
* [[Eliot Horowitz]] CTO and founder
 
* [[Eliot Horowitz]] CTO and founder
 
* [[Ops Manager]]
 
* [[Ops Manager]]
Line 57: Line 67:
 
* [[Rocket.Chat]]
 
* [[Rocket.Chat]]
 
* [[GridFS]]
 
* [[GridFS]]
 +
* [[MongoDB logs]]
 +
* [[MERN]] stack
 +
* [[Amazon DynamoDB]] and [[AWS DMS]]
 +
* [[Collections]]
  
 
== Activities ==
 
== Activities ==
 
* Read about [[MongoDB replication]] capabilities https://docs.mongodb.com/manual/faq/replica-sets/
 
* Read about [[MongoDB replication]] capabilities https://docs.mongodb.com/manual/faq/replica-sets/
 +
* Read about MongoDB authentication: https://docs.mongodb.com/manual/core/authentication/ https://stackoverflow.com/questions/4881208/how-to-secure-mongodb-with-username-and-password
  
 
== See also ==
 
== See also ==
* [[traefik]]
+
* {{traefik}}
 
* [[Cassandra]]
 
* [[Cassandra]]
 
* {{MongoDB}}
 
* {{MongoDB}}
Line 70: Line 85:
  
 
[[Category:Databases]]
 
[[Category:Databases]]
 +
[[Category:NoSQL]]

Revision as of 11:34, 23 May 2022

wikipedia:MongoDB (Feb 2009) is an open-source document-oriented database using a JSON-like documents with schema. Listen by default on port TCP 27017.

Features

Binaries

Editions

  • MongoDB Community Server

Releases

  • 4.2

Configuration

Commands

  • Connect to mongoDB: mongo or mongo --host IP_TO_CONNECT
  • List databases: show dbs or show databases
  • Connect to a database: use <your_db_name>
  • Backup your_db_name database to a file (--archive): mongodump --archive=test.20150715.archive --db your_db_name
  • Backup database to binary JSON (BSON) files (--out): mongodump --host mongodb1.example.net --port 37017 --username user --password "pass" --out /opt/backup/mongodump-2011-10-24
  • mongod --smallfiles --oplogSize 128 --replSet rs0 --storageEngine=mmapv1
  • mongod --smallfiles --oplogSize 128 --replSet rs0 --storageEngine=mmapv1 --bind_ip_all
  • db.myCollection.find() or db.myCollection.find().pretty()
  • show tables, show collections
  • db.users.find({"name": /.*m.*/}) or db.users.find({"name": /m/})
  • db.YOUR_COLLETION.find().sort({_id:1}).limit(50);
  • mongo --eval "printjson(db.serverStatus())"

Docker

Customers

Related terms

Activities

See also

Advertising: