AWS to Azure Data Engineering Bridge
Translate your existing knowledge of Amazon S3, Redshift, Athena, Kinesis, and Glue into ADLS Gen2, Azure Synapse, Event Hubs, and ADF.
Data Engineering Translation Tracks
Select a domain below to enter the Synchronized Side-by-Side Learning Studio.
Data Lake & Object Storage
From Amazon S3 flat object keys to ADLS Gen2 POSIX Hierarchical Namespaces.
In AWS S3, folders are virtual prefixes with slashes in their string names. In ADLS Gen2 with HNS, folders are real directory trees. Renaming a directory with 100,000 files in S3 takes 100,000 CopyObject and DeleteObject calls; in ADLS Gen2, it takes 5 milliseconds!
Data Warehousing & SQL Analytics
From Amazon Redshift & Athena to Azure Synapse MPP & Serverless T-SQL.
In AWS, you choose between Amazon Redshift (MPP cluster) or Amazon Athena (serverless Presto over S3). In Azure Synapse, both capabilities live in the exact same workspace: Dedicated SQL Pools (MPP like Redshift) and Serverless SQL Pools (pay-per-TB lake queries like Athena).
Real-Time Streaming & Event Ingestion
From Amazon Kinesis Data Streams to Azure Event Hubs.
Kinesis and Event Hubs are architectural cousins! Both use the partitioned append-only log model with partition keys. The major advantage in Azure Event Hubs is its built-in native Apache Kafka protocol endpoint, allowing standard Kafka clients to connect without proxy layers.
Data Integration & ETL Orchestration
From AWS Glue & Step Functions to Azure Data Factory (ADF).
In AWS, ETL and orchestration are split between AWS Glue (Spark data processing) and AWS Step Functions (state machine orchestration). Azure Data Factory combines both: visual pipeline orchestration DAGs + visual Mapping Data Flows (Spark) in one tool.
IAM Roles, Service Principals & App Access
From AWS IAM Users, Access Keys & Roles to Microsoft Entra ID Service Principals & DefaultAzureCredential.
In AWS, applications authenticate using an IAM User with an Access Key/Secret or assume an IAM Role via STS. In Azure, you create an 'App Registration & Service Principal' with a 'Client Secret' (or use `az login` locally). In Python, `DefaultAzureCredential()` gives you the exact same automatic multi-environment discovery as the AWS Boto3 credentials chain!