Introducing Mongo DB and setting up Adobe AEM6 with mongo
3 likes4,377 views
The document discusses running Adobe Experience Manager (AEM) 6 with MongoDB. It introduces MongoDB as a non-relational and flexible database, describes its types and CAP theorem. It then covers MongoDB fundamentals like its document-based structure, querying using JavaScript, and organization into collections and documents. Setup and configuration steps are provided to install MongoDB, create a database and collections, insert and retrieve records. The document concludes by noting tools for MongoDB and steps to integrate MongoDB as the backend database for AEM 6.
Introducing Mongo DB and setting up Adobe AEM6 with mongo
- 1. Running AEM 6 with Mongo DB Yash Mody, PhD CTO | Tekno Point Consulting
- 2. Introduction The NoSQL-ness of Databases Non Relational, non row-wise database Its been around for ages (embedded devices, mainframes) Cannot solve scalability issues Flexibility like: Nested Values, Non Standardized Fields www.teknopoint.us
- 3. Types of No SQl database Document Store XML,JSON.. Collections or Documents Key Value Store Big Table / Tabular (Google Prop Implementation) Graph DB Data represented by series of interconnected nodes (road intersections) Object DB OOPL www.teknopoint.us
- 4. CAP THeorem Consistency – All users see the same data Availability – All users can read and write at all times Partition Tolerance – works when divided across network www.teknopoint.us
- 5. Mongo DB Fundamentals Document Database Uses JavaScript :-* Not queried over HTTP Native drivers for each language (no n/w overhead) Only master-slave replication Consistent, Partition Tolerant Sharding using defined keys www.teknopoint.us
- 6. Organization and querying Documents Collections Records JavaScript based Querying and allows define map- reduce functions www.teknopoint.us
- 7. Setting up mongo Install Mongo Setup data location /Users/yash/Desktop/TRAININGS/MONGODB/test/data/db default is /data/db Start Mongo mongod --dbpath <path to data directory> Start Mongo Shell in data-dir- $mongo www.teknopoint.us
- 8. FIRST MONGO Database Creating a DB show dbs use testdbs Creating Records r1 = { name : ”Adobe" } r2 = { strength : 3000 } Adding Records to collections db.orgData.insert( r1 ) db.orgData.insert( r2) db.orgData.insert( {name: “Apple”, strength: 5000}) www.teknopoint.us
- 9. Retrieving info db. orgData.find() Pass key-value for exact match: db. orgData.find({strength:3000}) Using a cursor : var c = db. orgData.find() Use the cursor as an array Note: Data can be generated using standard js mechanisms for (var i = 1; i <= 25; i++) db. orgData.insert( { e-code : i } ) www.teknopoint.us
- 10. Querying data $lt, $gt, $in www.teknopoint.us
- 11. Mongo DB tools MongoDB Management Service (MMS) Fang Umongo MongoHub MongoVision Mviewer Meclipse www.teknopoint.us
- 12. Mongo in AEM Runs with Mongo 2.6.x Install and set mongod.cfg ensure dbpath exists Unpack AEM 6 and change the start.bat runmode “author,crx3mongo” jvm opts “-Doak.mongo.uri=mongodb://localhost:27017” Run AEM using start.bat www.teknopoint.us