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@demesew
demesew / mongo_backup.sh
Created September 8, 2021 20:31 — forked from sheharyarn/mongo_backup.sh
Mongodump Shell Script for Cronjob
#!/bin/bash
MONGO_DATABASE="your_db_name"
APP_NAME="your_app_name"
MONGO_HOST="127.0.0.1"
MONGO_PORT="27017"
TIMESTAMP=`date +%F-%H%M`
MONGODUMP_PATH="/usr/bin/mongodump"
BACKUPS_DIR="/home/username/backups/$APP_NAME"
// a list of useful queries for profiler analysis. Starting with the most basic.
// 2.4 compatible
//
// output explained:
//
{
"ts" : ISODate("2012-09-14T16:34:00.010Z"), // date it occurred
"op" : "query", // the operation type
"ns" : "game.players", // the db and collection
@demesew
demesew / mongodb commands
Created January 13, 2021 19:08 — forked from ForrestSutton/mongodb commands
mongodb commands
//start mongodb
mongod --dbpath data
mongoimport --db opendata --collection atlenergy < energy_wb.json
#restore database from mongodump
mongorestore --collection col --db opendata opendata/col.bson
@demesew
demesew / sql-mongo_comparison.md
Created January 13, 2021 19:07 — forked from aponxi/sql-mongo_comparison.md
MongoDb Cheat Sheets

SQL to MongoDB Mapping Chart

SQL to MongoDB Mapping Chart

In addition to the charts that follow, you might want to consider the Frequently Asked Questions section for a selection of common questions about MongoDB.

Executables

The following table presents the MySQL/Oracle executables and the corresponding MongoDB executables.

@demesew
demesew / mongo-commands.md
Created January 13, 2021 19:07 — forked from dimitardanailov/mongo-commands.md
MongoDB - Commands
# Get documents, where writters are Joel Coen and Ethan Coen.
db.movieDetails.find({ "writters" : ["Joel Coen", "Ethan Coen"] }).count()
# Get documents, where Jeff Bridges is playing leading role.
> db.movieDetails.find({ "actors.0": "Jeff Bridges" }).pretty()
@demesew
demesew / mongodb_collection_sizes.js
Created August 8, 2018 00:30 — forked from joeyAghion/mongodb_collection_sizes.js
List mongodb collections in descending order of size. Helpful for finding largest collections. First number is "size," second is "storageSize."
var collectionNames = db.getCollectionNames(), stats = [];
collectionNames.forEach(function (n) { stats.push(db[n].stats()); });
stats = stats.sort(function(a, b) { return b['size'] - a['size']; });
for (var c in stats) { print(stats[c]['ns'] + ": " + stats[c]['size'] + " (" + stats[c]['storageSize'] + ")"); }
@demesew
demesew / angular-tableau.js
Created April 12, 2017 13:14 — forked from faustomorales/angular-tableau.js
Angular directive to embed Tableau dashboards
/* Using this directive is as easy as 1, 2, 3.
1. Grab the Tableau API JavaScript library as well as this module.
a. <script src="path/to/tableau-2.0.0.min.js"></script>
b. <script src="path/to/angular-tableau.js"></script>
2. Import the module into your app by adding 'angular-tableau' to your dependencies.
3. Use the directive like this:
<tableau-viz height="'500px'"
url="path/to/tableau-dashboard"
filters={'field1':['item1', 'item2'], 'dateField':{'min':startDate, 'max':endDate}}">
</tableau-viz>