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Certificate in SQL Query Optimization: Improving Performance with 'AND' and 'LIKE'

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This ten-unit Certificate in SQL Query Optimization course addresses the critical industry demand for efficient database management. As data volumes surge, mastering performance tuning becomes essential for enterprise success.

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AboutThisCourse

Learners gain specialized skills in optimizing complex queries using AND and LIKE operators, significantly reducing execution times and resource consumption. This targeted training bridges the gap between basic SQL knowledge and advanced performance engineering. By completing this professional certification, candidates demonstrate proficiency in resolving bottlenecks and enhancing system scalability. These competencies are highly valued by employers seeking to optimize data infrastructure, positioning graduates for accelerated career advancement in data engineering, analytics, and backend development roles within the competitive tech sector.

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CourseDetails

  • Introduction to SQL Performance Fundamentals
  • Understanding Execution Plans and Cost Analysis
  • Indexing Strategies for Faster Data Retrieval
  • Optimizing Boolean Logic with AND Operators
  • Advanced Pattern Matching with LIKE Clauses
  • Combining AND and LIKE for Efficient Filtering
  • Identifying and Resolving Query Bottlenecks
  • Best Practices for Sargable Query Design
  • Real-World Case Studies in Query Tuning
  • Mastering SQL Query Optimization Techniques

CareerPath

The Certificate in SQL Query Optimization: Improving Performance with 'AND' and 'LIKE' opens doors to high-demand roles across the UK tech and data sectors.

Below is a breakdown of typical career paths for graduates.

Data Analyst - 35% Database Administrator - 25% Business Intelligence Developer - 20% Software Engineer - 12% IT Consultant - 8%

EntryRequirements

  • BasicUnderstandingSubject
  • ProficiencyEnglish
  • ComputerInternetAccess
  • BasicComputerSkills
  • DedicationCompleteCourse

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  • NotAccreditedRecognized
  • NotRegulatedAuthorized
  • ComplementaryFormalQualifications

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SkillsYoullGain

Query Optimization Sql Performance Like Operator And Operator

CourseFee

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FastTrack £140
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AcceleratedLearningPath
  • ThreeFourHoursPerWeek
  • EarlyCertificateDelivery
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StandardMode £90
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FlexibleLearningPace
  • TwoThreeHoursPerWeek
  • RegularCertificateDelivery
  • OpenEnrollmentStartAnytime
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  • DigitalCertificate
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CERTIFICATE IN SQL QUERY OPTIMIZATION: IMPROVING PERFORMANCE WITH 'AND' AND 'LIKE'
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London School of International Business (LSIB)
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05 May 2025
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