Enabling efficient OS paging for main-memory OLTP databases

Abstract

Even though main memory is becoming large enough to fit most OLTP databases, it may not always be the best option. OLTP workloads typically exhibit skewed access patterns where some records are hot (frequently accessed) but many records are cold (infrequently or never accessed). Therefore, it is more economical to store the coldest records on a fast… (More)
DOI: 10.1145/2485278.2485285

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