Category: Blockchain
Service: Amazon Quantum Ledger Database (QLDB)
Answer:
Amazon QLDB is priced based on the number of read and write operations, as well as the amount of data stored. The pricing is tiered, so the more operations or data you use, the lower the price per operation or gigabyte of data stored. Additionally, there are no upfront costs or minimum fees, and you only pay for what you use.
To minimize costs while maximizing performance, it’s important to design your application to use efficient read and write operations, and to optimize your data schema to reduce the amount of data stored. You can also take advantage of QLDB’s built-in caching and indexing features to improve query performance and reduce the number of read operations. Additionally, you can use AWS cost optimization tools such as AWS Cost Explorer or AWS Trusted Advisor to monitor your QLDB usage and identify opportunities for cost savings.
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