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Over 1 year ago
I agree. I have not worked on Exadata. I favor Snowflake for reasons such as cost optimization, performance, charge back (to users who use data) model, rollback to previous snapshots with ease etc.  If you're just starting to consider building a data warehouse, you can…
Over 1 year ago
About 2 years ago
In case of pentagon ETL, job scheduler is missing in open source free edition. You can manage job scheduling using windows or Linux schedulers. It will be an easy task to manage schedules in commercial version, if you have say more than 30 jobs.  Banks and insurance firms…
Over 2 years ago
Contributed a review of Pentaho Business Analytics: Great automation, easy migration, and a rather simple setup
Over 2 years ago
Its ability to optimize the cost with features such as Pause/Auto-resume Compute engines (aka warehouses), a zero-copy clone of tables, zero cost to xfer AWS s3 files to tables within the same region, monitor cost using snowsight dashboards, etc.

About me

Solution Architect for Snowflake, DSAR/PII data governance, ETL/ DW/ BI solutions, Data Engineering Manager, Data/BI Engineer, Data warehousing consultant with capabilities to lead Data Migration, Data Warehouse and Data Analytics projects. Have hands-on experience in Data Integration tools such as Snowflake, Cloudera, OvalEdge, Informatica, Pentaho, Talend, Tableau & Qlikview. Developed Big Data Solution frameworks for Public/Government Clients.