Everything about Databases using SQL and MongoDB by Skill Lync: Fee, Duration, How to Apply

Quick Facts

particular	details
Medium of instructions English	Mode of learning Self study	Mode of Delivery Video and Text Based

Course overview

The Everything about Databases using SQL and MongoDB Training Course is a 12 week long course available on the Skill-Lync platform that explores different types of databases used in various web applications. The course will help learners understand the concepts of database management systems.

The Everything about Databases using SQL and MongoDB Live Course is taught by expert instructors through video lectures. The course includes exercises and projects that help learners develop knowledge about database implementation.

After successful completion of Everything about Databases using SQL and MongoDB Certification Course, all learners will get a course certificate and the top 5% of learners will get a merit certificate. The course is backed by technical support engineers and course counseling sessions.

Course and certificate fees

The Everything about Databases using SQL and MongoDB Course fee provides 3 options, all of them offering learners a certification. Candidates can choose from the Basic, Pro, or Premium course according to their specifications. The Basic Course fee is Rs. 7,000 per month for 3 months with 2 months accessibility duration and the Pro Course fee is Rs. 10,000 per month for 3 months with 4 months accessibility duration. The Premium Course package with lifetime access will amount to Rs. 15,000 per month for 3 months.

Everything about Databases using SQL and MongoDB Course Fee Structure

Description	Amount in INR	Accessibility duration
Everything about Databases using SQL and MongoDB - Basic	Rs. 7,000 per month for 3 months	2 months
Everything about Databases using SQL and MongoDB - Pro	Rs. 10,000 per month for 3 months	4 months
Everything about Databases using SQL and MongoDB - Premium	Rs. 15,000 per month for 3 months	Lifetime access

certificate availability

Yes

certificate providing authority

Skill Lync

Who it is for

The course can be opted by students of both computer science and non-computer science subjects who wish to learn about databases and web applications.
The course is suitable for learners who wish to build a career as a Back-End Developer or Full Stack Developer.

What you will learn

Data science knowledge Sql knowledge

After completing the Everything about Databases using SQL and MongoDB Classes, you will learn about the following topics:

Types of databases
Entity Relationship Diagram (ER Diagram)
how to create a database table
Data-modeling with Unified Modeling Language (UML)
Characteristics and advantages of SQL
SQL commands, operators, and data types
SQL aggregate functions and set operations
SQL Joins
Ecommerce database
Database keys and indexes
Procedural Language (PL)
Introduction to NoSQL

The syllabus

Introduction to Databases

Types of databases
Databases vs File Systems
Architecture
Schema
Models
Data Independence
DBMS languages
Set theory
Database in a web application architecture
ACID properties
Create a relational database application of your ecommerce application
Requirement analysis
Specification
Design
Implementation

Entities and Relationships

Entities, Relationships and Attributes
ER Model and Relational Model
- Advantages and Disadvantages
Attributes of relationships
- Simple vs Composite Attributes
- Single valued vs Multi-valued Attributes
- Stored vs Derived Attributes
- Complex Attributes
Degree of a relationship and Cardinality Ratio
Total vs Partial Participation
Intention vs Extension
Recursive Relationship
How Relational Model is derived from Discrete Math

Creating Database Tables

How to create a database table
Converting an ER Diagram to RDBMS Tables
Super Key vs. Key vs. Candidate Key vs. Primary Key
Integrity rules
Entity Integrity Constraints
Referential Integrity Constraints
Constraints violated by Insertion, Deletion, Updation, and Selection
Steps taken by DBMS in case of constraint violation
Authorization in relational databases
Generalisation and Specialisation
Aggregation

Database Design

Functional dependencies
Relational Decomposition
Multivalued Dependency
Join Dependency
Inclusion Dependence
Normal forms:
- 1st Normal Form
- 2nd Normal Form
- 3rd Normal Form
Boyce Codd Normal Form
Codd’s rules
Data-modeling with Unified Modeling Language (UML)

SQL (part 1)

Declarative programming
Studying SQL using MySQL and PhpMyAdmin.
Characteristics of SQL
Advantages of SQL
SQl Data Types
SQL Commands
SQL Operators
SQL Table queriesSQL SELECT Statement
SQL INSERT Statement
SQL UPDATE Statement
SQL DELETE Statement
SQL Clauses
SQL Aggregate Functions
SQL Set Operations

SQL (part 2)

SQL JOINs
- Cartesian product
- Natural Joins
- Inner joins
- Outer Joins
SQL Views
SQL Sub Queries
SQL Compound Queries
Query Processing
- Materialization, Pipelining
- Estimating Query Cost
- Query optimizations

Designing your ecommerce Database

How to design your ecommerce database till BCNF
Identify keys
Document your design using UML diagrams
Generate complex queries for the functionalities of your ecommerce website

Scaling the Database

Storage system
- File structure
- B Trees and B+ trees
- Ordered vs Unordered File Organization
Database Hashing
Database indexing
Database Keys and Indexes
SQL Index
Database Partitioning
Database Sharding
Map Reduce
RAID
Data warehouse processing

PL/SQL

When to use Procedural Language
Functions
Stored
Triggers
- Notifing customers as soon as the product is back in stock
Common table expressions
Recursion
Cursors

NOSQL Databases

Introduction to NoSQL
Advantages and Disadvantages
MongoDB
Comparison with SQL
- Relational vs document oriented
- Your first MongoDB database
- Querying in MongoDB- CRUD
- Creating and Retrieving products for ecommerce website
- Sorting and Paginating in ecommerce website
- Embedding vs Referencing in documents
- Data modeling in NoSQL
- Aggregation Pipelines
- Map Reduce
- Scalability and Indexing in key value database
Graph databases

Transactions for concurrency control and failure recovery

Transactions
Concurrency Control
Need for Concurrent Execution of Transactions
- Inconsistency Problem due to Concurrent Execution
- Lost Update Problem
- Dirty Read Problem
- Unrepeatable Read Problem
- Phantom Read Problem
Handling Deadlocks
Data Backup
Data Recovery
Data Replication
Security

In Memory Database

Why use "In Memory" Database
Redis vs MongoDB
The Pub-Sub model
Install and use Redis
Redis commands
Backup
Pipelining
Partitioning
Security

Admission details

Follow the steps below to enroll in the Everything about Databases using SQL and MongoDB Online Course:

Step 1: Go to the official website by clicking on the URL given below -

https://skill-lync.com/computer-science-engineering-courses/everything-about-databases

Step 2: Click on the "Enroll Now" option provided on the course page.

Step 3: Select a suitable payment package and unlock access by submitting your name, email id and phone number.

How it helps

The Everything about Databases using SQL and MongoDB Certification Benefits are listed below:

The course will help learners understand the functions of different databases and their role in designing and optimising data storage for web applications.
Through real-world examples and projects, learners will be able to understand the practical applications and implementation process of databases.
Through the training course, learners will be able to build a strong framework of database management systems by creating examples of website databases.