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Never ETL again, thanks to Synapse Link. Really?

Talkat SQLBits 2023 · 2023-03-14..03-18· [data-engineering]
slides:none on file

Synapse Link claims to push OLTP rows to Azure Synapse in near‑real time but actually requires a self-hosted integration runtime, writes into an ADLS Gen2 landing zone and insists on a dedicated SQL pool (so indirect cost). It skips disallowed types (no XML or text or UDT columns), forbids replication/CDC overlap and disallows ad hoc ALTER/TRUNCATE — schema changes need reinitialization. Large updates trigger full table reloads and momentary empty targets; live demo struggled but deployment scripts are on GitHub.

AI-written summary · about

  1. 0:00Introduction
  2. 1:05Synapse Link for SQL Server
  3. 3:54Restrictions and limitations
  4. 6:03Pre-demo setup
  5. 9:13Synapse Link connections
  6. 12:35Demo attempt and troubleshooting
  7. 17:29Data update behavior and costs
  8. 18:53Q&A
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