SQLmate - SQLD 자격증 합격 도우미

DAYLAB

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About this app

SQLD Learning That Never Forgets — Automatic D-N Countdown to the Exam.

The FSRS (Free Spaced Repetition Scheduler) algorithm schedules a review just before you forget.

1,019 questions based on KDATA's official exam standards + Weakness Heatmap.

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What Makes It Different from Other SQLD Apps?

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▎ FSRS (Free Spaced Repetition Scheduler)

Automatically schedules a review just before you forget.

Missed questions are reviewed more frequently, while familiar questions are reviewed less frequently.

A proven algorithm used by Anki and SuperMemo.

▎ Prioritization Based on Question Frequency

Calculates question frequency by chapter based on analysis of the last 12 exams. Automatic sorting by frequently appearing chapters.

▎ Weakness Heatmap

Visualizes accuracy rates by color for 30+ detailed chapters.

Enabling focused training on specific weaknesses.

▎ 50-Question, 90-Minute Practice Mock Exam

Identical format, time limit, and passing criteria to the actual exam.

Pass simulation.

▎ Automatic Incorrect Answer Collection + Cause Classification

Automatically saves incorrect answers. Includes trap types, SQL syntax, out-of-range errors, etc.

Grouped learning by cause.

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Recommended for:

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· Those challenging for the next certification after passing the IT Professional Certification Exam (IT Professional Certification Exam)

· Non-computer science majors preparing for software development jobs (to strengthen their portfolios)

· Aspiring junior developers or data analysts

· Those needing a short-term preparation strategy 2-4 weeks before the exam

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Key Features

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· Based on KDATA's official exam standards 1,019 Questions

· Learning Modes by Unit and Difficulty

· FSRS Interval Repetitive Review Queue

· 50-Question 90-Minute Mock Exam (Failure Simulation)

· Automatic Incorrect Answer Note Collection + Retake

· Frequency-Based Weakness Heatmap

· Dark Mode Support

· iOS·Android Sync

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Privacy Policy: https://sqlmate.daylab.dev/privacy

Terms of Use: https://sqlmate.daylab.dev/terms

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Disclaimer

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SQLmate is a study material reconstructed in-house based on the official SQLD guide and examination standards of the Korea Data Industry Promotion Agency (KDATA), and is not officially affiliated with KDATA.

What’s new

이번 업데이트는 한 분의 오류 제보에서 시작됐어요.

엔터티 특징 문항의 표현이 어색하다는 신고를 받고 확인해보니 정말 그랬습니다. 그래서 그 한 문항을 고치는 김에 1,000여 개 문항 전체의 해설과 보기 표현을 다시 검토했어요.

정답 위치는 그대로라 풀이 기록에는 영향이 없고, 곳곳의 해설이 더 정확하고 명료해졌습니다.

귀한 시간을 내어 알려주신 분께 진심으로 감사드립니다.
이상한 부분이 보이면 언제든 신고 폼으로 보내주세요.