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AWS | Azure | GCP | On-Premise | ||
File System | Simple Storage Service (S3) with Local replication | Azure Data Lake Storage with Local replication | Google File System for Persistent Storage with Local replication | Network File System (NFS) only | HDFS with Local replication |
Compute engine | Query Engine and Kubernetes | Query Engine and Kubernetes | Query Engine and Kubernetes | Query Engine | Query Engine |
Data source | Snowflake Oracle RDS Postgres Athena Databricks SQL Warehouse | Databricks SQL Warehouse Synapse | Hive and with Tez BigQuery Snowflake | MSSQL Postgres | Hive and with Tez |
External compute | EMR (not required) | Databricks (not required) | Dataproc (optional) | Hadoop Cluster (not required) | Hadoop-non YARN |
ROLAP | Yes | Yes | No | No | No |
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