Your team is building a data lake platform on Google Cloud. As a part of the data foundation design, you are planning to store all the raw data in Cloud Storage You are expecting to ingest approximately 25 GB of data a day and your billing department is worried about the increasing cost of storing old data. The current business requirements are:
• The old data can be deleted anytime
• You plan to use the visualization layer for current and historical reporting
• The old data should be available instantly when accessed
• There should not be any charges for data retrieval.
What should you do to optimize for cost?
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