Introduction to MongoDB

A renaissance of databases is coming. What we are currently observing is an explosion of different database paradigms, which break with SQL hegemony. From simple, key-value store, through column-oriented database and documents to complex graph databases - these solutions give up some of SQL features in order to promise you more flexibility, speed and scalability.

Registration is required → https://mongodbberlin.sigdelta.com (http://sigdelta.com/workshops/2017-07-15-introduction-to-mongodb/)

1. Introduction.

• NoSQL – review.
• MongoDB – review.
• Form of data stored in MongoDB.
• Comparison of MongoDB and relational databases.
• Life without relations – ways of data modeling.

2. CRUD.

• Creating documents.
• Downloading documents.
• Queries operators.
• Projections.
• Updating documents.
• Cursors.

3. Indexes.

• Basics.
• Indexes in the internal fields.
• Complex indexes.
• Multi-key indexes.
• Indexes with hash function.
• Indexes’ properties.
  Covered queries (with an index).

4. Aggregation*

• Introduction *
• Operators *
• Limits *

5. Replication*

• Replication nodes *
• Confirmation of the entry *
• Reading data from backup nodes *

• optional elements – will be implemented according to the possibilities and needs

Minimum requirements

This is a BYOD (bring your own device) workshop, so remember to bring your own laptop.

The workshop will run for 8 hours from 9AM until 5PM. There will be a few coffee breaks and one 1-hour lunch break (on your own). The workshop will be conducted in English.

Registration is required → Registration is required → https://mongodbberlin.sigdelta.com (http://sigdelta.com/workshops/2017-07-15-introduction-to-mongodb/)
Price: €190/€230 (price includes: full-day workshop, coffee & tea)