VirtualTam's bookmarks
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2025-06-14 -
2025-05-11 A collection of posts on how to perform common tasks and deal with common problems.
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2025-01-12 -
- From Map to Reality: Using PostGIS in Warfare (PDF)
- NASA Earthdata - Full and open access to NASA’s collection of Earth science data for understanding and protecting our home planet
- Visible Infrared Imaging Radiometer Suite (VIIRS) Active Fire detection
- PostgreSQL - GiST - Generalized Search Tree
- PostgreSQL - SP-GiST - Space-partitioned GiST
- H3 - Hexagonal hierarchical geospatial indexing system
- zachasme/h3-pg - PostgreSQL bindings for H3
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2024-01-25 - temporalio/temporal
- temporalio/temporalite - Single-process Temporal distribution
- Learn Temporal
- Temporal Documentation
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2023-07-14 - rust-lang/regex
- google/re2
- BurntSushi/rebar - A biased barometer for gauging the relative speed of some regex engines on a curated set of tasks
- Resources about implementing regular expression search efficiently, Russ Cox
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2023-07-12 -
2018-10-11 - https://kubernetes.io/docs/tasks/administer-cluster/namespaces-walkthrough/
- https://kubernetes.io/docs/concepts/workloads/controllers/deployment/
- https://kubernetes.io/blog/2016/08/kubernetes-namespaces-use-cases-insights/
- https://stackoverflow.com/questions/51178158/namespace-per-deployment-in-kubernetes
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2018-09-04 - https://stackoverflow.com/questions/37458287/how-to-run-a-cron-job-inside-a-docker-container
- https://stackoverflow.com/questions/37015624/how-to-run-a-cron-job-inside-a-docker-container
- https://forums.docker.com/t/how-to-run-a-cron-job-inside-a-container-alpine/7759
- https://gist.github.com/andyshinn/3ae01fa13cb64c9d36e7
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2018-02-12 - https://github.com/magnusbaeck/logstash-filter-verifier/releases
- https://discuss.elastic.co/t/testing-your-logstash-configuration/53061
- https://discuss.elastic.co/t/logstash-configuration-file-unit-testing/88450
- https://discuss.elastic.co/t/testing-and-benchmarking-log-collection-pipeline/42942
- https://bugs.archlinux.org/task/56039
- https://wiki.archlinux.org/index.php/Java
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Actors:
- database server / cluster
- load-balanced application servers relying on a database schema with migrations
- reverse proxy
Issue:
- managing database schema migrations
Possible sequence:
- create the database
- run a service that executes database schema migrations
- start application servers
- start the load-balancer / reverse-proxy
Resources:
- https://www.reddit.com/r/docker/comments/2t2pnf/what_are_best_strategies_to_migrate_relational/
- https://softwareengineering.stackexchange.com/questions/357929/db-migration-strategy-for-docker-containers-in-aws-ecs
- https://stackoverflow.com/questions/41592091/run-a-database-migration-command-when-deploying-a-docker-container-to-aws
- https://ltd-keeper.lsst.io/gke-migrations.html
- https://stackoverflow.com/questions/31715239/docker-compose-database-migrations-and-other-pre-post-scripts
- https://stackoverflow.com/questions/38089999/docker-compose-rails-best-practice-to-migrate
- https://stackoverflow.com/questions/37058812/how-best-to-run-one-off-migration-tasks-in-a-kubernetes-cluster
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SYNCHRONIZE MODULE IS BAD! AND YOU SHOULD FEEL BAD!
=> Use rsync in a command / shell task with SSH configuration / identities
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2016-03-29 "Instead of imagining that our main task is to instruct a computer what to do, let us concentrate rather on explaining to human beings what we want a computer to do."
- Donald Knuth
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2015-07-13 -
2015-05-11