Advantages
Simply keeping system state in RAM in its normal, natural, language-specific format is orders of magnitude faster and more programmer-friendly than the multiple conversions that are needed when it is stored and retrieved from a DBMS. As an example, Martin Fowler describes "The LMAX Architecture" with a transaction-journal and system-image (snapshot) based business system at its core, which can process 6 million transactions per second on a single thread.
Read more about this topic: System Prevalence
Famous quotes containing the word advantages:
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—Ralph Waldo Emerson (1803–1882)
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—Henry David Thoreau (1817–1862)