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attractivechaos.wordpress.com
| | codecapsule.com
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| | This is Part 5 of the IKVS series, "Implementing a Key-Value Store". You can also check the Table of Contents for other parts. In this article, I will study the actual implementations of hash tables in C++ to understand where are the bottlenecks. Hash functions are CPU-intensive and should be optimized for that. However, most of the
| | dougallj.wordpress.com
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| | CRC32 is a checksum first proposed in 1961, and now used in a wide variety of performance sensitive contexts, from file formats (zip, png, gzip) to filesystems (ext4, btrfs) and protocols (like ethernet and SATA). So, naturally, a lot of effort has gone into optimising it over the years. However, I discovered a simple update...
| | oldmoe.blog
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| | Introduction Recently, I have been working on a project that dealt with large sets of latency measurements. For these, I always needed to capture percentile values (e.g., p50, p95, p99, etc.). Since I was working with SQLite, I naturally used the stats extension to calculate those percentiles, which worked OK until it didn't! I realized...
| | www.techinterviewhandbook.org
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| Study guides for coding interviews with focus on data structures and algorithms, including practice questions, techniques, time complexity and recommended resources