NoSQL & Graph Databases Certification: Mastering Data Modeling, MongoDB, Cassandra, and Neo4j for Modern Applications.
Sub Category
- Other IT & Software
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Objectives
- Differentiate the four major NoSQL types (Document, Key-Value, Columnar, Graph) and determine their optimal use cases in modern architectures.
- Design and implement highly efficient data models specifically optimized for MongoDB, avoiding common relational database pitfalls.
- Master advanced querying, indexing, and aggregation operations using the MongoDB Query Language (MQL) and aggregation pipelines.
- Understand the CAP theorem, ACID properties, and BASE properties in the context of designing highly available distributed systems.
- Model complex relationships using Graph database concepts (nodes, relationships, properties) and choose the appropriate traversal path.
- Implement effective sharding, replication, and high-availability strategies in distributed Column-Family databases like Cassandra.
Pre Requisites
- Basic familiarity with database concepts (e.g., tables, queries, primary keys).
- Working knowledge of at least one general-purpose programming language (e.g., Python, Java, or JavaScript) is recommended for connectivity examples.
- Access to a computer capable of running virtual environments or Docker for local database instances (MongoDB, Cassandra, Neo4j Desktop).
FAQ
- Q. How long do I have access to the course materials?
- A. You can view and review the lecture materials indefinitely, like an on-demand channel.
- Q. Can I take my courses with me wherever I go?
- A. Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don't have an internet connection, some instructors also let their students download course lectures. That's up to the instructor though, so make sure you get on their good side!
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