Articles

2,099 resources · Page 24 of 88

1. Articles · Databricks

   Databricks Domain Deep Dive Interview: What Strong Candidates Show

   Prepare for the Databricks Domain Deep Dive: project selection, technical depth, tradeoffs, senior-level signals, and common mistakes.

2. Articles · Databricks

   Databricks Software Engineer Interview Preparation: Coding and System Design

   Prepare for a Databricks Software Engineer interview by confirming the live loop and practicing stateful coding, design, and decision evidence.

3. Articles · Databricks

   Databricks Interview Questions for Data Engineers: Spark, Delta Lake, and Lakehouse Design

   Prepare for Databricks data engineer interviews with Spark tuning, Delta Lake reliability, lakehouse design, debugging frameworks, and practice questions.

4. Articles · Databricks

   Databricks Liquid Clustering Interview Questions: Changed Keys, Old Files, and OPTIMIZE FULL

   Answer Databricks Liquid Clustering interview questions with changed-key file ledgers, OPTIMIZE FULL version boundaries, data skipping, and correctness checks.

5. Articles · Databricks

   Databricks Product Manager Interview Guide 2026: Product Sense, Data Platforms, Metrics, and Leadership

   Databricks Product Manager Interview Guide 2026: product sense, data platforms, metrics, take-home PRD, and leadership practice for candidates.

6. Articles · Databricks

   Databricks Solutions Architect Interview: Technical Discovery, DataFrame Tasks, and the Presentation

   Prepare for the Databricks Solutions Architect interview with customer discovery, DataFrame tasks, verified examples, and a practical presentation storyboard.

7. Articles · Databricks

   Databricks SWE Intern OA 2027: CodeSignal Questions, Scoring, and What Comes Next

   Databricks SWE Intern OA 2027 guide: CodeSignal questions, 200-600 scoring, proctoring, a 7-day prep plan, and what happens after you submit this cycle.

8. Articles · Databricks

   Databricks Unity Catalog Interview Questions: Privileges, External Locations, and Access Failures

   Practice Databricks Unity Catalog interview questions on SELECT, MANAGE, external file access, read-only locations, and workspace binding failures.

9. Articles · Databricks

   Databricks Workflow Interview Questions: Repair Runs, Task Dependencies, and Repeated Side Effects

   Answer Databricks Workflow interview questions on repair scope, task dependencies, changed settings, and replay safety after uncertain or repeated writes.

10. Articles · Datadog

    Datadog AI Coding Interview: Feature Building, Code Review, and Verification

    Prepare for the Datadog AI coding interview with feature-building and code-review practice, verified AI rules, and tests for logs, boundaries, and isolation.

11. Articles · Datadog

    Datadog SWE Intern OA Guide: Coding Questions, Difficulty, and What Comes Next

    Prepare for the Datadog SWE intern OA: coding questions, difficulty, HackerRank timing, hidden tests, project deep dives, and what comes next.

12. Articles · Datadog

    Datadog Technical Support Engineer Interview: Pair Troubleshooting and Agent Diagnostics

    Prepare for Datadog Technical Support Engineer interviews with pair troubleshooting, tested Agent diagnostics, file permissions, and recovery verification.

13. Articles

    Dataform Interview Questions: SQLX Dependencies, Assertions, and Failed Quality Gates

    Answer Dataform interview questions with SQLX dependencies, assertion gates, ref versus resolve, and locally compiled examples of blocked downstream actions.

14. Articles

    Dataplex Interview Questions: Quality Scans, Sampling, and Failed-Row Evidence

    Prepare for Dataplex interview questions on quality scan scope, incremental markers, sampling, pass thresholds, and failed-row evidence.

15. Articles

    Dataproc Interview Questions: Failed Spark Jobs, Cluster Lifetimes, and Diagnostic Evidence

    Prepare for Dataproc interviews by tracing failed Spark jobs, driver and executor logs, cluster deletion, durable diagnostics, and safe retries.

16. Articles

    DataStage Interview Questions: Partitioning, Lookup Failures, and Row Reconciliation

    Practice DataStage Lookup interview questions with partition ownership, four failure policies, duplicate keys, and row reconciliation.

17. Articles

    Date Picker Coding Interview: Date-Only Values, Disabled Days, and Keyboard Focus

    Prepare a date-picker coding interview with date-only values, disabled-day and range rules, calendar keyboard focus, leap-year boundaries, and accessible tests.

18. Articles

    DAX TREATAS Interview Questions: Virtual Relationships and Filter Interactions

    DAX TREATAS interview questions: trace virtual relationships, preserve multi-column tuples, and explain replacement versus intersecting filter contexts.

19. Articles

    DBSCAN Interview Questions: Density, Noise, and Parameter Choices That Fail

    Practice DBSCAN interview questions with a seven-point density trace, eps and min_samples failure matrix, border ambiguity, and scaling checks.

20. Articles

    dbt Incremental Model Interview Questions: Late Data, Unique Keys, and Full Refreshes

    Practice dbt incremental model interview questions with tested SQL for late data, unique keys, duplicate rows, reruns, backfills, and full-refresh verification.

21. Articles

    dbt Macro Interview Questions: Jinja, Parse-Time Errors, and Compiled SQL

    Practice dbt macro interviews with a failing run_query example, execute guard, compiled SQL checklist, and warehouse side-effect checks.

22. Articles

    dbt Model Contract Interview Questions: Types, Breaking Changes, and Versioned Models

    Practice dbt model contracts with type-check failures, adapter-specific constraints, versioned refs, and a staged consumer migration.

23. Articles

    dbt Python Model Interview Questions: DataFrame Returns, Runtime Boundaries, and Incremental Logic

    Practice dbt Python DataFrame returns, Snowpark execution, remote packages, and incremental filters with a late-update ledger and five interview exercises.

24. Articles

    dbt Semantic Layer Interview Questions: Entities, Metrics, and Join Paths

    dbt Semantic Layer interview questions: study realistic examples, debug common failures, and explain trade-offs with a clear verification plan.