Certificate in Data Retrieval Techniques: Retrieval Techniques

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The Certificate in Data Retrieval Techniques is a comprehensive course designed to equip learners with essential skills in data retrieval. This program focuses on teaching various retrieval techniques, ensuring that learners can efficiently and effectively extract, clean, and analyze data from different sources.

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In today's digital age, data retrieval techniques are in high demand across industries. Companies are increasingly relying on data-driven decision-making, making skilled data retrieval professionals highly valuable. By completing this course, learners will gain a competitive edge in the job market and be prepared to excel in various roles, such as data analyst, business intelligence analyst, or data scientist. The course covers essential topics, including SQL, NoSQL, web scraping, and data cleaning, equipping learners with the skills they need to succeed in their careers.

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โ€ข Database Query Languages
โ€ข SQL (Structured Query Language)
โ€ข NoSQL Query Languages
โ€ข Data Retrieval Using SQL
โ€ข Select Statements and Clauses
โ€ข Join Operations in SQL
โ€ข Aggregation Functions in SQL
โ€ข Subqueries and Nested Queries
โ€ข Data Retrieval Best Practices

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็คบไพ‹่ฏไนฆ่ƒŒๆ™ฏ
CERTIFICATE IN DATA RETRIEVAL TECHNIQUES: RETRIEVAL TECHNIQUES
ๆŽˆไบˆ็ป™
ๅญฆไน ่€…ๅง“ๅ
ๅทฒๅฎŒๆˆ่ฏพ็จ‹็š„ไบบ
London College of Foreign Trade (LCFT)
ๆŽˆไบˆๆ—ฅๆœŸ
05 May 2025
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