https://sudonull.com/redis-lua-queue-partition-order-and-worker-pool
Implementation of Redis queue on Lua for strict order in partitions, shared worker pool, retries. Benchmarks, diagrams, code. For middle/senior dev — study and implement.
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In this project
https://sudonull.com/stacks-queues-cache-optimization-for-performance-in-c
Learn how to optimize stacks and queues in C for maximum speed. Compare arrays vs linked lists, implement fast ring buffers, and reduce cache misses by 35x.
https://sudonull.com/heaps-and-priority-queues-performance-optimization
How binary and d-ary heaps on arrays provide high-speed operation of schedulers through cache locality. Practical comparisons and optimizations.
https://sudonull.com/reversing-bcd4-queue-display-protocol
Analysis of BCD4 encoding and carry-checksum in the electronic queue display protocol. Python code, packet structure, web integration. For developers.
https://sudonull.com/basic-ratelimiter-net-algorithms-and-queues
Breakdown of FixedWindow, SlidingWindow, TokenBucket and ConcurrencyLimiter in .NET. Request processing architecture, queues, Lease. For middle/senior dev. Study the implementation.
From other projects
https://ymaho.com/electronic-queue-at-the-border-launch-for-passenger-cars
Learn how the new border slot booking system will reduce traffic jams and simplify trips to Poland and Moldova. Details of the June launch.
https://ymaho.com/congestion-in-ukrainian-ports-is-lowering-corn-prices-in-europe
Queues for grain in Ukraine affect global prices and supplies. Learn how a local problem is creating ripples in the international market.
https://lrivo.com/carlos-alcaraz-defeated-sinner-in-the-2026-queen-s-club-final
Alcaraz won the ATP grass tournament in London, beating Jannik Sinner in three sets. Defended his title and gained form ahead of Wimbledon. Read match statistics and details.
https://lrivo.com/rublev-knocked-out-medvedev-in-the-atp-london-quarterfinals-7-6-6-4
Andrey Rublev defeated Daniil Medvedev in the Russian derby on the grass of Queen's Club (7:6, 6:4). In the semifinals, he will face Taylor Fritz. Read match details and statistics.
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