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Databricks Certified Associate Developer for Apache Spark

Databricks Certified Associate Developer for Apache Spark 认证验证 Spark DataFrame API、Spark SQL、分布式计算架构与性能调优能力,支持 Python 和 Scala 两个版本。

$0
Exam Fee
65
Questions
90m
Exam Duration
70/100
Passing Score
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What this certification covers

This page is structured for quick scanning first: exam format, fit, prep time, and the actual study scope.

You will work with

Spark Driver/Executor 架构与 DAG 执行计划DataFrame API:select/filter/join/groupBy/agg/pivotSpark SQL 窗口函数(ROW_NUMBER/RANK/LAG/LEAD)与 UDF数据源读写:Parquet、JSON、CSV、Delta Lake、JDBCStructured Streaming:readStream/writeStream 与 Trigger 模式性能调优:broadcast join、repartition/coalesce、AQE缓存策略:cache()/persist() 与 StorageLevel 选择宽窄依赖、Shuffle 机制与 Spark 延迟计算

After preparation

  • 熟练使用 Spark DataFrame API 完成复杂数据转换
  • 理解 Spark 执行计划、Stage 划分与 Shuffle 优化
  • 掌握 Structured Streaming 实时数据处理管道构建
  • 能够诊断 Spark 性能问题并应用广播连接等优化技术

Exam details

Exam Code
Databricks Spark Dev
Provider
其他认证机构
Duration
90 minutes
Question Count
65 questions
Passing Score
70/100
Validity
3 years
Exam Fee
$0 USD
Question Types
single-choice, multiple-choice
Languages
English
Official Page

Who should take it

Good fit

  • 数据工程师:使用 PySpark 或 Scala Spark 进行日常数据处理
  • 数据科学家:在 Spark 集群上运行大规模数据分析
  • 软件工程师:转型大数据方向,需要证明 Spark 开发能力
  • 有 6 个月以上 Spark 开发经验,希望获得官方认证的从业者

Before you start

  • 熟练掌握 Python 或 Scala 编程(必须选择一种语言版本参考)
  • 理解分布式计算基本概念(并行处理、数据分区)
  • 6 个月以上 Apache Spark 实际开发经验
  • 建议在 Databricks Community Edition(免费)上进行代码实践

Study preparation

With hands-on AWS

4-6 weeks

From scratch

8-10 weeks

Daily pace

1-2 hours/day

Learning path preview

3 chapters
1
Spark 架构与 DataFrame API 核心操作
40 min
2
Spark SQL、聚合连接、Streaming 与性能调优
120 min
3
模拟考试与代码场景演练
100 min

Certification comparison

Databricks Apache Spark DeveloperCCDAKCCFA
Provider其他其他其他
Level助理级助理级专业级
Fee$0$150$300
Duration90 min90 min90 min
Question count656060
Validity3 yrs2 yrs3 yrs

Study tips and common mistakes

💡

65 题 90 分钟,平均每题 1 分钟,合理分配时间

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及格分 70/100,不确定的题先标记跳过,回头再做

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排除法非常有用 — 先排掉明显错误的选项,剩下的再分析

⚠️

没有读完所有选项就选答案 — 题目经常有"最佳"答案和"正确但不最佳"的干扰项

⚠️

备考只刷题不理解原理 — 考试场景题需要理解底层概念

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忽略时间管理 — 在难题上卡太久,导致后面简单题没时间做

FAQ

Frequently Asked Questions

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