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#change-data-capture

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⚡Salesforce Integration Deep Dive: Change Data Capture, Fully Broken Down

What CDC actually does, how to enable and subscribe to it, its real limits, and a side-by-side comparison with Platform Events.

14 min readvikaskumarpandey.hashnode.dev

Andrew TanAug 3

CDC Is the Plumbing Everyone Forgets Until It Breaks

Change Data Capture is the invisible layer enabling real-time analytics and event-driven systems — but most teams only think about it after their first production incident

8 min readlayline.hashnode.dev

Anirudh Singh BhadauriaJul 21

Stop Building ETL Pipelines. Start Declaring Them ✨

Discover how Spark Declarative Pipelines SDP replaces complex ETL orchestration with Auto Loader, Auto CDC & Append Flows for simple data engineering

6 min readanirudhbhadauria.hashnode.dev

Aniruddha BanerjeeJul 17

The Post-Acquisition Assumption Gap

Why a single Product Master change exposed the hidden assumptions behind CDC, SCD, intent capture, and enterprise governance.

11 min readaniruddhawrites.hashnode.dev

Victor AlekseevJul 3

Database synchronization based on Invertible Bloom Filters

Deep dive into Invertible Bloom Filters: the math behind Fivetran's Teleport Sync, peeling decode, rowHash design, and comparison to CDC.

61 min readkrocodl.hashnode.dev

JubsJun 24

Change Data Capture & Change Tracking with Azure SQL + Azure Functions: The Hard-Earned Do's, Don'ts, and Workarounds

It looked simple on the docs. It never is.

12 min readdreaded-developer.hashnode.dev

Sagar ThosarJun 16

PostgreSQL-to-PostgreSQL CDC using Oracle GoldenGate Microservices : A Hands-On Guide to avoid issues during setup.

If you've searched for "Oracle GoldenGate PostgreSQL Microservices setup" you've probably found plenty of slide decks explaining the architecture, but very few that walk through an actual end-to-end build — including the parts that break.

10 min readsagarthosar.hashnode.dev

Abstract AlgorithmsApr 17

Change Feed vs Change Stream: CDC Internals, Reliability, and When to Avoid Each

How DynamoDB Streams, Cosmos DB, CockroachDB, MongoDB, and Debezium capture changes — delivery semantics, ordering, and when not to use CDC.

49 min readabstractalgorithms.hashnode.dev

Fahad ShahApr 8

Best CDC Tools for Real-Time Analytics in 2026

Change data capture has split into two categories: pure CDC connectors that ship events to Kafka, and integrated CDC databases that capture, process, and serve in one system. Here is how to choose.

17 min readrisingwave.com