https://kupczynski.info/2026-03-18T00:00:00+00:00https://kupczynski.info/posts/load-balancer-gotchas/2026-03-18T00:00:00+00:00https://kupczynski.info/tags/load-balancing/2026-03-18T00:00:00+00:00https://kupczynski.info/posts/2026-03-18T00:00:00+00:00https://kupczynski.info/tags/reliability/2026-03-18T00:00:00+00:00https://kupczynski.info/tags/2026-03-18T00:00:00+00:00https://kupczynski.info/tags/ai/2026-02-02T12:00:00+01:00https://kupczynski.info/tags/coding-agents/2026-02-02T12:00:00+01:00https://kupczynski.info/tags/vagrant/2026-02-02T12:00:00+01:00https://kupczynski.info/posts/yolo-sandbox/2026-02-02T12:00:00+01:00https://kupczynski.info/tags/architecture/2026-01-13T12:00:00+01:00https://kupczynski.info/tags/distributed-systems/2026-01-13T00:00:00+00:00https://kupczynski.info/posts/pattern-spotting-hatchet/2026-01-13T00:00:00+00:00https://kupczynski.info/tags/pattern-spotting/2026-01-13T00:00:00+00:00https://kupczynski.info/tags/postgres/2026-01-13T00:00:00+00:00https://kupczynski.info/tags/aws/2026-01-13T12:00:00+01:00https://kupczynski.info/tags/azure/2026-01-13T12:00:00+01:00https://kupczynski.info/tags/gcp/2026-01-13T12:00:00+01:00https://kupczynski.info/posts/cloud-host-maintenance/2026-01-13T12:00:00+01:00https://kupczynski.info/tags/go/2025-11-19T00:00:00+00:00https://kupczynski.info/tags/network-programming/2025-11-19T00:00:00+00:00https://kupczynski.info/tags/tcp/2025-11-19T00:00:00+00:00https://kupczynski.info/posts/tcp-proxy-concurrency-limits/2025-11-19T00:00:00+00:00https://kupczynski.info/posts/agents-md-a-standard-for-ai-coding-agents/2025-10-05T00:00:00+00:00https://kupczynski.info/tags/today-i-learned/2025-10-05T00:00:00+00:00https://kupczynski.info/tags/tools/2025-10-05T00:00:00+00:00https://kupczynski.info/tags/agents/2025-07-29T00:00:00+00:00https://kupczynski.info/tags/engineering/2025-07-29T00:00:00+00:00https://kupczynski.info/posts/why-ai-agents-hit-the-wall/2025-07-29T00:00:00+00:00https://kupczynski.info/posts/prompt-engineering-in-2025/2025-05-16T00:00:00+00:00https://kupczynski.info/tags/llm/2025-05-16T00:00:00+00:00https://kupczynski.info/tags/prompt-engineering/2025-05-16T00:00:00+00:00https://kupczynski.info/tags/software-engineering/2025-05-16T00:00:00+00:00https://kupczynski.info/tags/talk/2025-05-16T00:00:00+00:00https://kupczynski.info/tags/windsurf/2025-05-16T00:00:00+00:00https://kupczynski.info/tags/macos/2025-05-03T00:00:00+00:00https://kupczynski.info/tags/raycast/2025-05-03T00:00:00+00:00https://kupczynski.info/posts/vibe-coding-raycast/2025-05-03T00:00:00+00:00https://kupczynski.info/tags/vibe-coding/2025-05-03T00:00:00+00:00https://kupczynski.info/tags/management/2025-01-22T00:00:00+00:00https://kupczynski.info/posts/principal-engineer-roles/2025-01-22T00:00:00+00:00https://kupczynski.info/tags/tech-leadership/2025-01-22T00:00:00+00:00https://kupczynski.info/tags/dns/2024-11-27T00:00:00+00:00https://kupczynski.info/posts/zero-weight-dns-records/2024-11-27T00:00:00+00:00https://kupczynski.info/posts/chain-of-density/2024-09-17T00:00:00+00:00https://kupczynski.info/tags/nlp/2024-09-17T00:00:00+00:00https://kupczynski.info/tags/founder/2024-09-02T00:00:00+00:00https://kupczynski.info/posts/founder-mode/2024-09-02T00:00:00+00:00https://kupczynski.info/tags/leadership/2024-09-02T00:00:00+00:00https://kupczynski.info/tags/algorithms/2024-08-27T00:00:00+00:00https://kupczynski.info/posts/amazon-s3/2024-08-27T00:00:00+00:00https://kupczynski.info/tags/cloud/2024-08-27T00:00:00+00:00https://kupczynski.info/tags/infrastructure/2024-08-27T00:00:00+00:00https://kupczynski.info/tags/performance/2024-08-27T00:00:00+00:00https://kupczynski.info/tags/scalability/2024-08-27T00:00:00+00:00https://kupczynski.info/posts/amp-it-up/2024-05-11T00:00:00+00:00https://kupczynski.info/tags/book-notes/2024-05-11T00:00:00+00:00https://kupczynski.info/tags/containers/2024-01-11T00:00:00+00:00https://kupczynski.info/posts/go-container-aware/2024-01-11T00:00:00+00:00https://kupczynski.info/posts/glibc-not-found/2023-08-07T00:00:00+00:00https://kupczynski.info/tags/books/2022-05-01T00:00:00+00:00https://kupczynski.info/tags/career/2022-05-01T00:00:00+00:00https://kupczynski.info/posts/negotiate-your-salary/2022-05-01T00:00:00+00:00https://kupczynski.info/tags/negotiations/2022-05-01T00:00:00+00:00https://kupczynski.info/tags/soft-skills/2022-05-01T00:00:00+00:00https://kupczynski.info/tags/network/2022-01-30T00:00:00+00:00https://kupczynski.info/posts/private-link/2022-01-30T00:00:00+00:00https://kupczynski.info/tags/privatelink/2022-01-30T00:00:00+00:00https://kupczynski.info/tags/dev-ops/2021-04-30T00:00:00+00:00https://kupczynski.info/posts/the-phoenix-project/2021-04-30T00:00:00+00:00https://kupczynski.info/tags/theory-of-constraints/2021-04-30T00:00:00+00:00https://kupczynski.info/posts/fun-with-docker-networks/2021-03-22T00:00:00+00:00https://kupczynski.info/tags/golang/2020-11-28T00:00:00+00:00https://kupczynski.info/posts/notes-on-personal-telegram-bot/2020-11-28T00:00:00+00:00https://kupczynski.info/posts/remote-debug-go-code/2020-05-17T00:00:00+00:00https://kupczynski.info/posts/natural-project-planning/2020-02-08T00:00:00+00:00https://kupczynski.info/tags/process/2020-02-08T00:00:00+00:00https://kupczynski.info/posts/fips-golang/2019-12-15T00:00:00+00:00https://kupczynski.info/posts/zero-to-one/2019-10-08T00:00:00+00:00https://kupczynski.info/posts/elastic-management-philosophy/2019-05-25T00:00:00+00:00https://kupczynski.info/posts/traefik-sni/2019-05-21T00:00:00+00:00https://kupczynski.info/posts/slowest-hiker/2019-02-23T00:00:00+00:00https://kupczynski.info/posts/aws-lambda-terraform/2019-01-19T00:00:00+00:00https://kupczynski.info/posts/invalidate-cloudfront-with-lambda-s3/2019-01-09T00:00:00+00:00https://kupczynski.info/tags/linux/2019-01-09T00:00:00+00:00https://kupczynski.info/posts/openvpn-dns-ubuntu/2019-01-09T00:00:00+00:00https://kupczynski.info/posts/fire-and-motion/2018-12-08T00:00:00+00:00https://kupczynski.info/posts/ubuntu-18-10-ulimits/2018-11-24T00:00:00+00:00https://kupczynski.info/posts/ubuntu-1810-nvidia-lightdm/2018-11-18T00:00:00+00:00https://kupczynski.info/posts/wine-windows-jdk-on-linux/2018-11-11T00:00:00+00:00https://kupczynski.info/posts/ssd-failure/2018-11-02T00:00:00+00:00https://kupczynski.info/tags/fail/2018-11-02T00:00:00+00:00https://kupczynski.info/posts/thinkpad-p51/2018-09-30T00:00:00+00:00https://kupczynski.info/posts/zoom-and-kubuntu/2018-09-08T00:00:00+00:00https://kupczynski.info/tags/java/2018-07-12T00:00:00+00:00https://kupczynski.info/posts/java-microbenchmarking-harness/2018-07-12T00:00:00+00:00https://kupczynski.info/posts/whos-got-the-monkey/2018-06-27T00:00:00+00:00https://kupczynski.info/posts/jvm-class-data-sharing/2018-05-29T00:00:00+00:00https://kupczynski.info/posts/geecon-2018/2018-05-13T00:00:00+00:00https://kupczynski.info/tags/emacs/2018-04-18T00:00:00+00:00https://kupczynski.info/posts/spacemacs/2018-04-18T00:00:00+00:00https://kupczynski.info/posts/12-rules-of-life/2018-04-02T00:00:00+00:00https://kupczynski.info/posts/back-to-highschool/2018-03-09T00:00:00+00:00https://kupczynski.info/posts/mxshell-performance/2017-12-07T00:00:00+00:00https://kupczynski.info/posts/insanely-simple/2017-10-20T00:00:00+00:00https://kupczynski.info/tags/elastic/2017-09-08T00:00:00+00:00https://kupczynski.info/posts/elasticsearch-abolute-form-request/2017-09-08T00:00:00+00:00https://kupczynski.info/posts/elasticsearch-fun-with-tls/2017-04-02T00:00:00+00:00https://kupczynski.info/posts/terraform-cloudfront-s3-static-hosting/2017-03-06T00:00:00+00:00https://kupczynski.info/posts/elastic-cloud-meetup/2016-05-25T00:00:00+00:00https://kupczynski.info/posts/chamberconf/2016-03-07T00:00:00+00:00https://kupczynski.info/posts/elastic-cloud/2016-03-06T00:00:00+00:00https://kupczynski.info/posts/pjug-workshop/2015-05-05T00:00:00+00:00https://kupczynski.info/posts/fielddata/2015-04-06T00:00:00+00:00https://kupczynski.info/posts/put-workshops/2015-03-26T00:00:00+00:00https://kupczynski.info/posts/make-me-a-cluster/2015-03-23T00:00:00+00:00https://kupczynski.info/posts/profiling-python-scripts/2015-01-16T00:00:00+00:00https://kupczynski.info/posts/latent-proxy-in-nodejs/2015-01-08T00:00:00+00:00https://kupczynski.info/tags/finance/2014-12-06T00:00:00+00:00https://kupczynski.info/posts/high-frequency-trading/2014-12-06T00:00:00+00:00https://kupczynski.info/posts/elasticsearch-over-https/2014-11-26T00:00:00+00:00https://kupczynski.info/posts/search-for-product-name/2014-10-22T00:00:00+00:00https://kupczynski.info/posts/elasticsearch-refresh/2014-10-20T00:00:00+00:00https://kupczynski.info/posts/emacs-plugins/2014-09-30T00:00:00+00:00https://kupczynski.info/posts/standing-desk/2014-07-31T00:00:00+00:00https://kupczynski.info/posts/host-gitlab-on-digitalocean/2014-07-08T00:00:00+00:00https://kupczynski.info/posts/elastic-cap/2014-06-26T00:00:00+00:00https://kupczynski.info/posts/mapdb/2014-05-20T00:00:00+00:00https://kupczynski.info/posts/samsung-fail/2014-04-24T00:00:00+00:00https://kupczynski.info/posts/bigdata-bigfail/2014-04-15T00:00:00+00:00https://kupczynski.info/posts/java-8/2014-03-30T00:00:00+00:00https://kupczynski.info/posts/lombok/2014-03-20T00:00:00+00:00https://kupczynski.info/posts/mongodb-101-finished/2014-02-28T00:00:00+00:00https://kupczynski.info/posts/mongodb/2014-01-19T00:00:00+00:00https://kupczynski.info/posts/mongodb-101/2014-01-06T00:00:00+00:00https://kupczynski.info/posts/groovy-method-resolution/2013-12-07T00:00:00+00:00https://kupczynski.info/posts/personal-kanban/2013-08-29T00:00:00+00:00https://kupczynski.info/posts/markdown-here/2013-08-13T00:00:00+00:00https://kupczynski.info/posts/remote-debug-junit-tests-run-from-ant/2013-08-08T00:00:00+00:00https://kupczynski.info/posts/ubuntu-on-samsung-series-7/2013-07-22T00:00:00+00:00https://kupczynski.info/posts/creating-your-own-certificates/2013-04-21T00:00:00+00:00https://kupczynski.info/categories/https://kupczynski.info/legal/