Tag: transaction
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Recovery management in Quicksilver – Notes and Summary
The original paper “Recovery management in quicksilver” introduces a transaction manager that’s responsible for managing servers and coordinates transactions. The below notes discusses how this operating system handles failures and how it makes recovery management a first class citizen. Cleaning up state orphan processes Key Words: Ophaned, breadcrumbs, stateless In client/server systems, state gets created…
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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;…