Installation

  1. Copy Download link in timetohide.me and download installation package.

  2. Extract package in /opt/ path

  3. Create /data/db/ directory
  4. Start Server
sudo ./opt/mongo/bin/mongod
  1. Execute Shell
sudo ./opt/mongo/bin/mongo
  1. Show all Data Bases
show dbs
  1. Use database
use db_name
  1. Add document to collection
db.collection_name.insert({key: “value” , key2: “value2”})
  1. Get document values
db.collection_name.find({key: “value”})
  1. Show collections
show collections
  1. Get all documents of collection
db.collection_name.find()

Data Storage

With restart server, data are still stored

Reserved TCP Ports

Default Port Description
27017 The default port for mongod and mongos instances. You can change this port with port or –port.
27018 The default port when running with –shardsvr runtime operation or the shardsvr value for the clusterRolesetting in a configuration file.
27019 The default port when running with –configsvr runtime operation or the configsvr value for the clusterRolesetting in a configuration file.
28017 The default port for the web status page. The web status page is always accessible at a port number that is 1000greater than the port determined by port.

Refrences

Monogo DB web site

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Name Aerospike Redis MongoDB Neo4j
Description Flash-optimized In-memory NoSQL Database In-memory data structure store, used as database, cache and message broker One of the most popular document stores Open source graph database
Database model Key-value store Key-value store Document store Graph DBMS
License Open Source – Apache and AGPL Licenses; open sourced in June 2014; commercial Enterprise Edition available Open Source – BSD 3-Clause, commercial license available Open Source – AGPL version3, Commercial Licence available Open Source – AGPL version3, Commercial Licence available
Implementation language C C C++ Java
Server operating systems Linux BSD, Linux, OS X, Windows Linux, OS X, Solaris, Windows Linux, OS X, Windows
Data scheme schema-free schema-free schema-free, Although schema-free, documents of the same collection often follow the same structure schema-free
Typing yes partial => Supported data types are strings, hashes, lists, sets and sorted sets, bit arrays, hyperloglogs and geospatial indexes yes => string, integer, double, boolean, date, object_id yes
Secondary indexes yes no yes yes => pluggable indexing subsystem, by default Apache Lucene
SQL no no no no
APIs and other access methods proprietary protocol proprietary protocol using JSON Cypher query language, Java API, RESTful HTTP API
Supported programming languages C, C#, Erlang, Go, Java, JavaScript (Node.js), Lua, Perl, PHP, Python, Ruby C,C#,C++,Clojure,Crystal,D,Dart,Elixir,Erlang,Fancy,Go,Haskell,Haxe,Java,JavaScript (Node.js),Lisp,Lua,MatLab,Objective-C,OCaml,Perl,PHP,Prolog,Pure Data,Python,R,Rebol,Ruby,Rust,Scala,Scheme,Smalltalk,Tcl Actionscript, C, C#, C++, Clojure, ColdFusion, D, Dart, Delphi, Erlang, Go, Groovy, Haskell, Java, JavaScript, Lisp, Lua, MatLab, Perl, PHP, PowerShell, Prolog, Python, R, Ruby, Scala ,Smalltalk .Net, Clojure, Go, Groovy, Java, JavaScript, Perl, PHP, Python, Ruby, Scala
Server-side scripts user defined functions Lua JavaScript yes
Triggers no no no yes
Partitioning methods Sharding Sharding Sharding none
Replication methods selectable replication factor Master-slave replication Master-slave replication Master-slave replication
Consistency concepts Eventual Consistency in cross-datacenter configuration and Immediate Consistency in local cluster configuration Eventual Consistency Eventual Consistency, Immediate Consistency Eventual Consistency configurable in High Availability Cluster setup, Immediate Consistency
In-memory capabilities yes yes yes no
Durability (data storage) yes yes => Configurable mechanisms for persistence via snapshots and/or operations logs yes => optional yes
Horizontal salable yes yes Yes, with sharding No (Community), Yes (Enterprise)
Data storage RAM,SSD Volatile memory, File System Volatile memory, File System local (community), Data,Persisted to Disk,Volatile memory,Memory-Mapped File (Enterprise)
Memory minimum 2 GB 3 GB depends on several factors 2 GB (Enterprise)
Value size max. 1 MB 512 MB 16 MB 34 B(comunity), 1 TB (Enterprise)
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