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Home/Questions/Cloud/Tools/Explain the differences between Azure IR, Self-hosted IR, and Azure-SSIS IR

Explain the differences between Azure IR, Self-hosted IR, and Azure-SSIS IR

Cloud/Toolseasy0.3 min read

Reviewed by Aditya Kumar · Last reviewed 2026-03-24

Architectural difference: Azure IR = managed, cloud-only. SHIR = on-prem/VNet, self-maintained. SSIS IR = runs SSIS packages. Use Azure IR for cloud-to-cloud. SHIR for on-prem, private network. SSIS for legacy package migration. Trade-off: Azure IR = no ops; SHIR = maintenance,...

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Expert Answer
57 words

Architectural difference: Azure IR = managed, cloud-only. SHIR = on-prem/VNet, self-maintained. SSIS IR = runs SSIS packages. Use Azure IR for cloud-to-cloud. SHIR for on-prem, private network. SSIS for legacy package migration. Trade-off: Azure IR = no ops; SHIR = maintenance, network access. Best practice: Azure when possible; SHIR HA with multiple nodes; SSIS only for lift-and-shift.

⚡
Pro Tip

Red Flag: Using Azure IR for on-prem sources. Pro-Move: 'Azure IR for Blob–Synapse; SHIR 2-node for on-prem SQL—we monitor node health, failover automatic.'

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