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Quiz

2707 questions of the kind that actually get asked — in interviews, in architecture review boards, and by the person who has to run the thing at 3 AM. Every answer states the trade-off rather than the slogan, and says when the obvious choice is the wrong one.

All areas2707 Architecture Fundamentals81 Distributed Systems101 Data Architecture90 Cloud Architecture87 Networking86 API & Integration Architecture78 Reliability & Resilience88 Observability81 Performance & Capacity Engineering90 Security Architecture95 Cost Architecture & FinOps92 Business Architecture93 Architecture Communication91 Enterprise Architecture91 Legacy Modernization92 AI-Era Architecture96 Software Architecture & Engineering84 Architecture Patterns84 Architecture Decision-Making91 The Architect's Meta-Skills92 Delivery & Release Engineering93 Platform Engineering & Developer Experience92 Testing & Quality Architecture90 Data Platform Architecture98 Streaming & Real-Time Data93 Data Governance & Semantics91 Frontend & Experience Architecture91 Edge, Mobile & IoT88 Regulatory & Data Protection Architecture90 Assurance, Audit & Model Risk98
Difficulty Any beginner intermediate advanced

5 questions in Streaming vs Batch.

  1. Streaming vs Batch advanced

    A business sponsor asks for a real-time data platform because "the competition has one". Reporting is currently a nightly batch that lands at 06:00 and nobody has complained. How do you handle this?

    2 min answer streamingbatchrequirementscost
  2. Streaming vs Batch intermediate

    A product manager asks for a "real-time" dashboard. How do you turn that into a design decision?

    2 min answer requirementslatencycost
  3. Streaming vs Batch intermediate

    A quick-commerce platform must decide whether a data flow should be streaming or batch. What actually decides it?

    2 min answer zeptostreamingbatchlatency
  4. Streaming vs Batch beginner Multiple choice

    An hourly batch job writes each hour's aggregate into a dt/hour partition and is safe to rerun after any crash. The team reimplements the same logic as a streaming job writing to the same table. The streaming job is at-least-once and now produces duplicate rows after every restart. What made the batch version's retries safe?

    2 min answer streamingbatchidempotencysinks
  5. Streaming vs Batch intermediate

    Which parts of a grocery platform's data processing genuinely require streaming, and which are better as batch?

    1 min answer streamingbatchfreshnesscost