<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url>
    <loc>https://www.besthub.dev/articles/understanding-date-range-queries-in-sql-between-timestamp-precision-and-code-readability-a0822cbc3a8d</loc>
    <lastmod>2026-03-31T09:12:32Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/how-to-write-java-code-that-causes-a-memory-leak-2ee26ba42b47</loc>
    <lastmod>2026-03-31T09:12:32Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/qunar-development-best-practices-lessons-from-old-he-s-1001-nights-24922152a1d7</loc>
    <lastmod>2026-03-31T09:12:32Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/correct-sql-logic-for-selecting-today-s-records-in-postgresql-9404530f2fb7</loc>
    <lastmod>2026-03-31T09:12:32Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/cache-eviction-strategies-lru-lfu-and-fifo-in-redis-memcached-guava-cache-and-ehcache-0cbb45d8977c</loc>
    <lastmod>2026-03-31T09:12:32Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/building-a-code-review-culture-at-tencent-lessons-from-rietveld-google-c-style-and-organizational-practices-c49aa0f132d0</loc>
    <lastmod>2026-03-31T09:12:30Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/running-oracle-installation-remotely-on-ubuntu-using-ssh-x11-forwarding-046f01c1e0c4</loc>
    <lastmod>2026-03-31T09:12:30Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/alibaba-s-multi-active-data-center-architecture-design-challenges-and-lessons-learned-4be04ef0c98e</loc>
    <lastmod>2026-03-31T09:12:30Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/common-pitfalls-and-solutions-when-building-an-asynchronous-redis-client-with-netty-fd4f867ad430</loc>
    <lastmod>2026-03-31T09:12:30Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/rethinking-add-machines-and-traffic-shifting-as-effective-scaling-strategies-ba524deb43d3</loc>
    <lastmod>2026-03-31T09:12:30Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-netty-pitfalls-autoread-iswritable-and-serialization-83fefa49b2b5</loc>
    <lastmod>2026-03-31T09:12:28Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/practical-mysql-scaling-and-sharding-strategies-at-58-com-under-big-data-loads-5d8347699888</loc>
    <lastmod>2026-03-31T09:12:28Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/the-future-of-mobile-messaging-platforms-insights-from-benedict-evans-374738cd1786</loc>
    <lastmod>2026-03-31T09:12:28Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/why-a-java-program-using-random-with-fixed-seeds-always-prints-hello-world-91aa1199d2b7</loc>
    <lastmod>2026-03-31T09:12:28Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/using-a-user-defined-multiplicative-aggregate-in-postgresql-to-count-travel-package-combinations-e47c21a5c3fc</loc>
    <lastmod>2026-03-31T09:12:28Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/comprehensive-windows-7-and-ssd-optimization-guide-7c2c39f69208</loc>
    <lastmod>2026-03-31T09:12:25Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/optimizing-linux-system-for-ssd-performance-filesystem-i-o-scheduler-and-memory-settings-dc4924880795</loc>
    <lastmod>2026-03-31T09:12:25Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/macos-optimization-guide-disabling-time-machine-hibernation-enabling-noatime-ram-disk-for-temp-files-and-other-performance-tweaks-11011e511b60</loc>
    <lastmod>2026-03-31T09:12:25Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/using-postgresql-unnest-to-filter-travel-island-destinations-from-a-comma-separated-field-756e5f3af9b3</loc>
    <lastmod>2026-03-31T09:12:25Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/performance-impact-of-using-timestamp-vs-varchar-for-date-time-data-in-large-tables-f50a5e947fd4</loc>
    <lastmod>2026-03-31T09:12:25Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/sql-solution-for-counting-paid-and-unpaid-orders-per-user-product-in-postgresql-0dcf58f33b63</loc>
    <lastmod>2026-03-31T09:12:23Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/counting-routes-with-identical-city-lists-using-postgresql-arrays-090c439220b6</loc>
    <lastmod>2026-03-31T09:12:23Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/parsing-and-normalizing-space-delimited-valid-periods-in-postgresql-faebb410cfef</loc>
    <lastmod>2026-03-31T09:12:23Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/1-pb-ssd-endurance-test-results-and-analysis-of-multiple-drives-811570e6ae66</loc>
    <lastmod>2026-03-31T09:12:23Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/comparing-mysql-and-postgresql-counter-queries-35f4f20f6b31</loc>
    <lastmod>2026-03-31T09:12:23Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/encrypting-sensitive-data-with-postgresql-pgcrypto-496eb4c37d88</loc>
    <lastmod>2026-03-31T09:12:20Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/optimizing-queries-on-non-atomic-data-in-postgresql-using-regex-arrays-and-gin-indexes-491cdd577cdc</loc>
    <lastmod>2026-03-31T09:12:20Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/optimizing-postgresql-queries-for-flight-data-retrieval-at-qunar-96bf5eb66b5b</loc>
    <lastmod>2026-03-31T09:12:20Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/faa-issues-warning-about-potential-boeing-787-software-bug-that-could-cause-loss-of-aircraft-control-after-248-days-19290dfbe5e5</loc>
    <lastmod>2026-03-31T09:12:20Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/how-exxon-s-investment-shaped-the-z80-microprocessor-and-why-it-did-not-become-a-tech-giant-b1cb7040ff9f</loc>
    <lastmod>2026-03-31T09:12:20Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-the-command-line-bash-basics-file-operations-permissions-and-common-cli-tools-8cb43136fde2</loc>
    <lastmod>2026-03-31T09:12:18Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/why-cqrs-is-becoming-a-practical-architecture-for-complex-business-applications-3fc134251fb7</loc>
    <lastmod>2026-03-31T09:12:18Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/key-takeaways-from-google-s-borg-paper-resource-management-and-scheduling-insights-3195c27b885e</loc>
    <lastmod>2026-03-31T09:12:18Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/facebook-s-engineering-culture-and-r-d-management-practices-f304eaacf6e2</loc>
    <lastmod>2026-03-31T09:12:18Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/oracle-ends-public-updates-for-java-7-implications-and-alternatives-2ccd96d37892</loc>
    <lastmod>2026-03-31T09:12:18Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/an-overview-of-google-spanner-architecture-design-and-concurrency-control-cc4940893b2d</loc>
    <lastmod>2026-03-31T09:12:16Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/analysis-of-cross-platform-mobile-development-approaches-6d6ed33facdb</loc>
    <lastmod>2026-03-31T09:12:16Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/using-sed-to-edit-a-specific-range-in-a-large-file-8aa6787efd18</loc>
    <lastmod>2026-03-31T09:12:16Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/key-characteristics-and-design-principles-of-distributed-systems-0bd601a23568</loc>
    <lastmod>2026-03-31T09:12:16Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/improving-image-conversion-performance-with-dev-shm-tmpfs-in-qunar-s-group-buying-backend-f2c9f89d278a</loc>
    <lastmod>2026-03-31T09:12:16Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/how-to-follow-log-files-and-handle-log-rotation-with-tail-403ea884cee5</loc>
    <lastmod>2026-03-31T09:12:14Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/listing-directories-00-12-using-bash-extglob-pattern-914cfd6b0cae</loc>
    <lastmod>2026-03-31T09:12:14Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-rgb-vs-cmyk-and-converting-cmyk-jpeg-to-rgb-with-imagemagick-8dbc8d42db8f</loc>
    <lastmod>2026-03-31T09:12:14Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-filesystem-cache-and-log-rotation-with-top-lsof-and-compression-e503d2d884ff</loc>
    <lastmod>2026-03-31T09:12:14Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-and-using-pv-pipe-viewer-for-data-transfer-monitoring-and-rate-limiting-b6c42df3ca8d</loc>
    <lastmod>2026-03-31T09:12:14Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/implementing-network-acl-for-memcached-using-iptables-e66c4903addf</loc>
    <lastmod>2026-03-31T09:12:11Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/the-relationship-between-equals-and-hashcode-methods-and-their-impact-on-hashmap-6809964019e0</loc>
    <lastmod>2026-03-31T09:12:11Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/using-firefox-and-firebug-to-encode-and-decode-urls-with-encodeuri-decodeuri-581346963588</loc>
    <lastmod>2026-03-31T09:12:11Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-hashmap-concurrentmodificationexception-and-using-concurrenthashmap-in-java-f573b3d2049c</loc>
    <lastmod>2026-03-31T09:12:11Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/implementing-service-traffic-replication-with-tcpcopy-and-dubbocopy-76953e53169c</loc>
    <lastmod>2026-03-31T09:12:11Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/from-sysvinit-to-systemd-an-overview-of-traditional-linux-init-systems-365c41838a97</loc>
    <lastmod>2026-03-31T09:12:09Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-upstart-features-concepts-and-usage-in-linux-init-systems-69525668da06</loc>
    <lastmod>2026-03-31T09:12:09Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/an-introduction-to-systemd-features-concepts-and-usage-1d20d73b7567</loc>
    <lastmod>2026-03-31T09:12:09Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/git-version-control-concepts-commands-and-workflows-03ab792f64a9</loc>
    <lastmod>2026-03-31T09:12:09Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-java-class-loading-and-the-delegation-model-2ada2cb1dd14</loc>
    <lastmod>2026-03-31T09:12:09Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-linux-swap-swappiness-and-how-to-monitor-and-clear-swap-usage-14e43c94fb71</loc>
    <lastmod>2026-03-31T09:12:06Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/using-gnu-screen-and-zmodem-rz-sz-to-transfer-files-via-a-jump-host-2c2af9d94e5d</loc>
    <lastmod>2026-03-31T09:12:05Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-unix-linux-files-file-types-partitions-and-filesystem-hierarchy-2412b293718f</loc>
    <lastmod>2026-03-31T09:12:05Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-tmux-concepts-usage-and-custom-scripts-9a0a2c3fa7a1</loc>
    <lastmod>2026-03-31T09:12:05Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-code-programs-and-processes-in-linux-lifecycle-fork-exec-and-init-e1a79b153203</loc>
    <lastmod>2026-03-31T09:12:05Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-memcached-slab-allocation-and-lru-behavior-7ffb25fbcd7c</loc>
    <lastmod>2026-03-31T09:12:03Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-system-load-average-and-its-interpretation-e745bf938015</loc>
    <lastmod>2026-03-31T09:12:03Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/china-internet-hotel-special-research-report-2015-0f3cf5fcffc1</loc>
    <lastmod>2026-03-31T09:12:03Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/how-to-obtain-and-build-openjdk-8-and-openjdk-8u-from-source-01df40b9eb7a</loc>
    <lastmod>2026-03-31T09:12:03Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/conceptual-overview-of-sql-server-performance-tuning-4dac0ea66383</loc>
    <lastmod>2026-03-31T09:12:03Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-mysql-cluster-architecture-scalability-and-200-million-qps-benchmark-5504b53f2058</loc>
    <lastmod>2026-03-31T09:12:01Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/using-syslog-ng-with-daemontools-design-principles-operation-modes-installation-and-troubleshooting-f7036b4a5a5a</loc>
    <lastmod>2026-03-31T09:12:01Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/design-deployment-and-lessons-learned-from-codis-and-reborndb-a-proxy-based-distributed-redis-solution-d99534169f6a</loc>
    <lastmod>2026-03-31T09:12:01Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-logs-the-foundation-of-distributed-systems-data-integration-and-stream-processing-6258a073b52e</loc>
    <lastmod>2026-03-31T09:12:01Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/how-airbnb-scaled-its-data-science-team-and-built-a-user-centric-data-culture-41b1d96b90a6</loc>
    <lastmod>2026-03-31T09:12:01Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/airbnb-openair-conference-open-source-tools-airpal-aerosolve-and-airflow-6965f094f145</loc>
    <lastmod>2026-03-31T09:11:58Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/solving-enum-typehandler-issues-in-mybatis-using-inheritance-and-annotations-05ccd5e40f17</loc>
    <lastmod>2026-03-31T09:11:58Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-java-volatile-principles-usage-and-best-practices-dd8582d36468</loc>
    <lastmod>2026-03-31T09:11:58Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-java-io-streams-concepts-classes-buffering-and-exception-handling-c76274f36ebc</loc>
    <lastmod>2026-03-31T09:11:58Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/mapping-mysql-commands-and-features-to-postgresql-psql-equivalents-d72222c9b7d2</loc>
    <lastmod>2026-03-31T09:11:58Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-java-classloader-memory-leaks-and-permgen-space-errors-in-servlets-d52761bc64a0</loc>
    <lastmod>2026-03-31T09:11:56Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/the-dangers-of-using-string-intern-in-java-debunking-common-myths-551cc465c92d</loc>
    <lastmod>2026-03-31T09:11:56Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/javascript-json-number-handling-and-integer-overflow-issues-b957e40a4582</loc>
    <lastmod>2026-03-31T09:11:56Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/understanding-variable-length-data-structures-and-storage-costs-in-postgresql-3784ca2a75f8</loc>
    <lastmod>2026-03-31T09:11:56Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/parsing-xml-with-perl-in-three-lines-397b7aae8d8c</loc>
    <lastmod>2026-03-31T09:11:56Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/web-footer-image-optimization-with-imagemagick-principles-commands-and-traffic-savings-af7de1592b29</loc>
    <lastmod>2026-03-31T09:11:54Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/introduction-to-xargs-with-basic-and-advanced-usage-examples-104c453c0bf8</loc>
    <lastmod>2026-03-31T09:11:54Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/best-practices-for-image-thumbnail-processing-and-url-design-using-imagemagick-e36bc50c093d</loc>
    <lastmod>2026-03-31T09:11:54Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/creating-a-simple-tcp-server-with-inetd-xinetd-and-shell-scripts-82413b4f447c</loc>
    <lastmod>2026-03-31T09:11:54Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/support-practices-and-communication-principles-shared-by-qunar-team-59c7e02ea8d3</loc>
    <lastmod>2026-03-31T09:11:54Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/monte-carlo-method-five-illustrative-examples-657f009d7ed3</loc>
    <lastmod>2026-03-31T09:11:51Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/proper-server-reboot-practices-lessons-from-a-kernel-upgrade-incident-37c69d763119</loc>
    <lastmod>2026-03-31T09:11:51Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/the-biggest-bottleneck-in-laptops-and-ssd-performance-evaluation-ed0d8b21772a</loc>
    <lastmod>2026-03-31T09:11:51Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/how-to-determine-whether-a-server-is-still-in-use-before-decommissioning-c7c3d24ab37f</loc>
    <lastmod>2026-03-31T09:11:51Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/the-maniac-computer-turing-and-von-neumann-a-historical-overview-92ea11017c59</loc>
    <lastmod>2026-03-31T09:11:51Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/the-sunset-of-hilbert-and-the-birth-of-modern-computing-turing-codebreaking-and-early-computers-b205aa10fed3</loc>
    <lastmod>2026-03-31T09:11:49Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/john-von-neumann-and-alan-turing-a-tale-of-two-offices-ab083bc85d4e</loc>
    <lastmod>2026-03-31T09:11:49Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/the-nine-laws-of-data-mining-principles-processes-and-insights-fb1d931d1736</loc>
    <lastmod>2026-03-31T09:11:49Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/comprehensive-overview-of-open-source-big-data-tools-and-platforms-a69d61ca823e</loc>
    <lastmod>2026-03-31T09:11:49Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/comprehensive-guide-to-mysql-history-advantages-issues-development-standards-operations-and-performance-optimization-9566b3405c89</loc>
    <lastmod>2026-03-31T09:11:49Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/overview-of-spark-big-data-analytics-framework-components-b218a60a1eec</loc>
    <lastmod>2026-03-31T09:11:46Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/large-scale-twitter-data-collection-and-analysis-from-crawling-to-sentiment-and-market-correlation-84d5684771bf</loc>
    <lastmod>2026-03-31T09:11:46Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/key-characteristics-and-design-principles-of-distributed-systems-e9ea450cd980</loc>
    <lastmod>2026-03-31T09:11:46Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/how-to-effectively-ask-questions-on-technical-forums-and-mailing-lists-92fe61adf591</loc>
    <lastmod>2026-03-31T09:11:46Z</lastmod>
  </url>
  <url>
    <loc>https://www.besthub.dev/articles/how-to-ask-technical-questions-effectively-in-hacker-communities-a0e4a1cb85ea</loc>
    <lastmod>2026-03-31T09:11:46Z</lastmod>
  </url>
</urlset>