Timestream's Billing Traps: The Writes, Queries, and Stores Engineers Ignore

⚡ Key Takeaways

• Timestream bills across four independent meters: writes, queries (TCUs), memory store, and magnetic store—ignore any, and costs explode. 𝕏
• Batch writes, optimize queries, and tune retention to slash bills 50%+ without losing performance. 𝕏
• AWS's multi-dimensional model echoes past billing pitfalls like DynamoDB; model costs upfront or pay later. 𝕏