This course exceeded my expectations! The structure was logical, and the explanations were crystal clear. Gained so much knowledge.
SQL Server Querying for Data Analytics and Science
Master the foundations of SQL Server to write complex queries, analyze data, and build database structures without any prior coding experience.
Tungkol sa kursong ito
In today's data-driven world, the ability to extract and analyze information directly from databases is one of the most in-demand skills. This written course provides a clear, step-by-step path to mastering SQL Server, helping you transform raw data into actionable business insights.
You will start with the absolute basics of database design and SQL syntax before moving on to modern querying techniques used by data analysts and data scientists. By reading through practical explanations and analyzing real-world query examples, you will gain the confidence to retrieve, filter, and aggregate complex datasets.
What you'll learn:
- Understand fundamental database concepts, including tables, relationships, primary keys, and foreign keys
- Write clean SQL queries to retrieve, filter, sort, and format data from SQL Server databases
- Perform advanced data analysis using aggregate functions, grouping, and subqueries
- Combine multiple datasets using inner, outer, and cross JOIN operations
- Apply modern query patterns such as Common Table Expressions (CTEs) and Window Functions for complex data analysis
- Optimize query performance with proper indexing strategies and database design principles
- Implement essential database security, backup, and restoration practices to keep data safe
The course begins with foundational terminology and database setup concepts, then guides you through progressively complex query structures, ending with database management and optimization techniques.
This course is designed specifically for beginners with no prior database or programming experience who want to build a strong foundation in SQL Server.
Start reading today to unlock the power of database querying and elevate your data analysis skills.
Ang makukuha mo
-
📜
Certificate ng pagtatapos
Idagdag sa LinkedIn profile mo -
♾️
Lifetime access
Bumalik anumang oras, walang expiry -
📱
Telepono o computer
Gumagana saanman, kahit anong device -
💸
30-day refund
Walang tanong -
⚡
Maikli at focused
1 oras 33 min ng practical content
Mga review (1)
Kinuha rin ng iba
Pag-aralan ang mahahalagang prinsipyo ng pagsusuri ng datos, sumulat ng malinis na Python code, at mag-query sa mga database gamit ang SQL upang malutas ang mga problema sa negosyo sa totoong mundo.
$4.99$9.99
Matutong mag-query sa mga database, magsulat ng mahusay na mga SQL statement, at kumuha ng mahahalagang insight sa data gamit ang sunud-sunod na nakasulat na gabay na ito para sa mga nagsisimula.
$4.99$9.99
Matutong mag-query ng mga database at kumuha ng makabuluhang impormasyon upang masagot ang mga tanong sa negosyo, simula sa mahahalagang command ng SQL.
$4.99$9.99
Matutong mag-query sa mga database, maglinis ng mga dataset, at mag-automate ng mga ulat gamit ang Python, SQL, at Excel sa pangunahing gabay na ito sa data programming.
$4.99$9.99
Mga madalas itanong
Ano ang kailangan ko para sa kursong ito? +
Telepono o computer na may internet lang. Walang install, walang special hardware.
Paano ako magbabayad? +
Sa pamamagitan ng card via Stripe, o cryptocurrency. Hindi namin iniimbak ang detalye ng card — secure na hinahawakan ng Stripe.
Pwede ba akong mag-refund? +
Oo — full refund sa loob ng 30 araw, walang tanong.
Hanggang kailan ang access ko? +
Habang buhay. Sa pagbili, sa iyo na ang course — balikan mo kahit kailan.
Makakakuha ba ako ng certificate? +
Oo. Pagkatapos, makakatanggap ka ng certificate na maidadagdag sa LinkedIn profile mo.
Para sa mga learner sa
Tech
Design
Finance
Marketing
Healthcare
Edukasyon
Hospitality
Manufacturing