info@codecraveacademy.com
SQL Online Training
SQL Online Training: Expert-Led Learning in Database Usage
Welcome to Expert-Led SQL Online Training
Why is SQL Training is Essеntial
High Demand in the Job Market
SQL is one of the fundamental skills of data management and analytics. With increasing demand for data-driven insights in all industries
Essential to Data Management
SQL is the standard language of relational database management systems and querying. Knowledge of SQL enables you to access, analyze, and retrieve your data from various systems in an efficient manner, thus putting it at a good advantage for a job that requires it as a tool.
Future-Proof Your Career
As long as companies are depending on data for making decisions, SQL will be around. SQL training ensures that your skills stay relevant and current, keeping you competitive in this ever-changing landscape of data.
Develop Analytical Thinking
SQL training can train you on complex queries, data aggregation, and assimilation of useful insights from it. This very set of skill enhances your analytical ability to arrive at informed decisions and provide valuable insights to the organization.
Strong Community and Resources
SQL has a very active community with tons of support, forums, and resources. Training gives you the foundation you need and links you to this great network of support for knowing the best practices and understanding new developments related to SQL
Why We’re Your Top Choice
Discovеr why Codecrave Academy stands out as thе prеmiеr choicе for your еducation nееds.
Expеrtisе That Transforms
Lеarn from industry lеadеrs who turn rеal-world еxpеriеncе into transformativе еducation.
Tailorеd Lеarning Journеys
Enjoy pеrsonalizеd еducation that aligns with your uniquе lеarning stylе and carееr goals.
Cutting-Edgе Training Mеthods
Engagе with innovativе tеaching mеthods and thе latеst tеchnology for a dynamic lеarning еxpеriеncе.
Valuе Bеyond Pricе
Rеcеivе еxcеptional еducation at compеtitivе pricеs, еnsuring grеat valuе for your invеstmеnt.
Passion for Pеrfеction
Expеriеncе еducation drivеn by a commitmеnt to еxcеllеncе and staying ahеad of industry trеnds.
Upcoming Batch Schedule
|
BATCH
|
Timings
|
SCHEDULE
|
Get Details
|
|---|---|---|---|
|
|
1 Hour - 1.5 Hours Per Day
|
1ST Week
|
|
|
|
1 Hour - 1.5 Hours Per Day
|
2ND WEEK
|
|
|
|
1 Hour - 1.5 Hours Per Day
|
3RD WEEK
|
|
|
|
1 Hour - 1.5 Hours Per Day
|
4TH WEEK
|
SQL Online Training Syllabus
Lеarning Objеctivе:
Gain a foundational understanding of SQL and its basic syntax
Topics:
- Overview of SQL and its role in database management
- Basic SQL syntax and structure
- Writing simple SELECT queries
- Filtering and sorting data with WHERE, ORDER BY, and LIMIT
- Using ORDER BY and LIMIT to sort and restrict query results
Lеarning Objеctivе:
Master complex SQL queries and data manipulation techniques.
Topics:
- Understanding and writing INNER, LEFT, RIGHT, and FULL JOINs
- Building subqueries for more dynamic data extraction
- Nested queries: querying within queries
- Using UNION, INTERSECT, and EXCEPT to combine query results
- Using UNION, INTERSECT, and EXCEPT to combine query results
Lеarning Objеctivе:
Develop skills to aggregate and summarize data effectively.
Topics:
• Creating heat maps, scatter plots, and dual-axis charts
• Using calculated fields and parameters for dynamic visualizations
• Building hierarchies, sets, and groups for deeper analysis
• Incorporating trend lines and reference lines in visualizations
• Customizing geospatial visualizations with maps and layers
Lеarning Objеctivе:
Understand database structure and management tasks.
Topics:
- Creating and modifying database schema (tables, columns, data types)
- Managing indexes to improve query performance
- Defining primary and foreign keys for relational integrity
- Implementing constraints (UNIQUE, CHECK, DEFAULT)
- Normalization principles: ensuring efficient and logical database design
Lеarning Objеctivе:
Learn to manage transactions and ensure data integrity.
Topics:
- Understanding the principles of ACID transactions
- Managing transactions with COMMIT, ROLLBACK, and SAVEPOINT
- Isolation levels: READ COMMITTED, READ UNCOMMITTED, REPEATABLE READ, and SERIALIZABLE
- Handling deadlocks and concurrency issues in multi-user environments
- Best practices for managing locks and ensuring transaction performance
Lеarning Objеctivе:
Optimize SQL queries and improve database performance.
Topics:
• Publishing workbooks to Tableau Server or Tableau Online
• Setting up permissions and managing user access
• Automating sharing through subscriptions and alerts
• Exporting visualizations to PDF, image, or CSV formats
• Collaborating with teams using comments and version control
Lеarning Objеctivе:
Learning Objective: Implement data security measures and backup strategies.
Topics:
- Setting up user roles and permissions for data access control
- Implementing data encryption for secure storage and transmission
- Backup strategies: full, incremental, and differential backups
- Data recovery techniques and disaster recovery planning
- Monitoring and auditing database activity for security compliance
Frequently Asked Questions
The main key strength of Tableau is that it allows a drag-and-drop interface, which enables nontechnical users to create rather sophisticated data visualizations without requiring many lines of code for this.
The main benefit of Tableau is that it will easily generate interactive, shareable dashboards providing real-time insights through powerful data visualization.
Tableau is great for data visualization, where complex sets of data can be transformed to interactive, interpretive visual representations.
Connecting to Data Sources, Building Visualizations, Creating Calculated Fields, Using Filters and Parameters, and Dashboards that Tell a Story thru Data.
Tableau is ideal for data visualization, thus helping users make interactive, understandable graphs out of even the most complex dataset.
The basic use of Tableau allows users to connect, visualize, and share data through interactive dashboards and reports, making it simple to analyze and interpret data in an organization
The major characteristic of Tableau is to create interactive and sharable dashboards with real-time insights based on powerfully intensive visualizations.
Tableau is chiefly used to intuitively and in an easy manner explore, analyze, and visualize data to drive decision-making.
That is the most valuable asset in Tableau: drag-and-drop interface means that nontechnical users are able to build very advanced data visualizations without requiring extensive knowledge of code. 27. What are the concepts of Tableau? Key concepts include connecting to data sources, building visualizations, creating calculated fields, using filters and parameters, and designing dashboards that tell a story through data.
Primary Tableau data types are: String – text, Number – integer, float, Boolean – true/false, Date – date, time, and Geographic- location-based data