Ireland and the United Kingdom enterprise technology-change research

PT-2026-145 · dossier edition · 30 July 2026

PlatformTrace

Enterprise platform change across Ireland and the United Kingdom.

customer application and API-platform migration · completed

Asda rebuilds Scan & Go on Azure PaaS and Azure API Management

Asda migrated Scan & Go from the Walmart environment to Azure, with the enhanced service live on more than 26,000 devices across more than 600 UK stores.

Organisation
Asda
Predecessor
Scan & Go operating in the former Walmart environment before Asda's technology separation
Destination
an Azure PaaS application using App Service, API Management, Cosmos DB, Web PubSub, Functions and Event Hubs
Workload
Azure App Service and Azure API Management
Stage
completed
Evidence boundary: Microsoft supports the bounded Scan & Go migration and an API layer handling more than 150,000 requests per minute. It does not turn Asda's wider 700-system separation into one event or prove retirement of every Walmart-era dependency.

Verified platform change

Asda migrated Scan & Go from the Walmart environment to Azure, with the enhanced service live on more than 26,000 devices across more than 600 UK stores.

Transition

From: Scan & Go operating in the former Walmart environment before Asda's technology separation

To: an Azure PaaS application using App Service, API Management, Cosmos DB, Web PubSub, Functions and Event Hubs

Known unknowns

Microsoft supports the bounded Scan & Go migration and an API layer handling more than 150,000 requests per minute. It does not turn Asda's wider 700-system separation into one event or prove retirement of every Walmart-era dependency.

Official sources

  1. Asda rebuilds Scan & Go on Azure — 2025-01-23

Connected NeoLinks intelligence

Related evidence across the network

Curated because the records share an entity, platform, control, sector or procurement context. Each destination keeps its own evidence boundary.

SchemaTrace · Azure Functions · implementation and lifecycle

Azure Functions .NET in-process support deadline

Asda's Scan & Go rebuild uses Azure Functions and API Management; SchemaTrace tracks an adjacent runtime support change without inferring Asda's execution model.