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toarca.com | ||
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moinakg.wordpress.com
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| | | | | In Pcompress, I have implemented a variant of the rolling hash based Content Defined Chunking that provides both deduplication accuracy and high performance. This post attempts to explain the chunking process, covers the chunking computations that are done in Pcompress and then talks about the new optimizations for very fast sliding window chunking (on the... | |
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mazzo.li
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| | | | | In my latest filesystem-themed post I discussed a technique to perform distributed resource management more safely. This time I'll explain how one might effectively combine _Reed-Solomon coding_ and _cyclic redundancy checks_. The first gives us redundancy (we can lose disks and still recover our data), the second protects us against data corruption. | |
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www.euccas.me
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timilearning.com
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| | | Have you ever wondered how data stored in databases actually gets represented on your computer's hard disk? Or why some queries to your database tables benefit from adding indexes on columns? Well, whether you have or not, here's a series of posts that aim to detail my understanding of the journey from inserting a row to a database table, to actually retrieving that row. | ||