Tag: undo record
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RioVista – Summary and notes
Introduction Key Words: ACID, transactions, synchronous I/O RioVista picks up where LRVM left off and aims for a performance conscience transaction. In other words, how can RioVista reduce the overhead of synchronous I/O, attracting system designers to use transactions System Crash Key Words: power crash, software crash, UPS power supply Super interesting concept that makes…
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Lightweight recoverable virtual machine – Summary and Notes
Summary and main take away As system designers, we can make persistence into the virtual memory manager, offering persistence to application developers. However, it’s no easy feat: we need to ensure that the solution performs well. To this end, the virtual machine manager offers an API that allows developer to wrap their code in transactions;…