Forwarded from HABR FEED + OPENNET
[ΠΠ΅ΡΠ΅Π²ΠΎΠ΄] ΠΡΠ½ΠΎΠ²Ρ ΠΏΡΠΎΠ΅ΠΊΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ Π±Π°Π· Π΄Π°Π½Π½ΡΡ
β ΡΡΠ°Π²Π½Π΅Π½ΠΈΠ΅ PostgreSQL, Cassandra ΠΈ MongoDB
https://habr.com/ru/post/451042/
Tags: ΠΡΠΎΠ³ΡΠ°ΠΌΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅, SQL, ΠΠ΄ΠΌΠΈΠ½ΠΈΡΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ Π±Π°Π· Π΄Π°Π½Π½ΡΡ , ΠΠ»ΠΎΠ³ ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΈ OTUS. ΠΠ½Π»Π°ΠΉΠ½-ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΠ΅, sql, ΡΡΠ±Π΄, cassandra, mongodb
Author MaxRokatansky on #habrahabr
https://habr.com/ru/post/451042/
Tags: ΠΡΠΎΠ³ΡΠ°ΠΌΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅, SQL, ΠΠ΄ΠΌΠΈΠ½ΠΈΡΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ Π±Π°Π· Π΄Π°Π½Π½ΡΡ , ΠΠ»ΠΎΠ³ ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΈ OTUS. ΠΠ½Π»Π°ΠΉΠ½-ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΠ΅, sql, ΡΡΠ±Π΄, cassandra, mongodb
Author MaxRokatansky on #habrahabr
Π₯Π°Π±Ρ
ΠΡΠ½ΠΎΠ²Ρ ΠΏΡΠΎΠ΅ΠΊΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ Π±Π°Π· Π΄Π°Π½Π½ΡΡ
β ΡΡΠ°Π²Π½Π΅Π½ΠΈΠ΅ PostgreSQL, Cassandra ΠΈ MongoDB
ΠΠ΄ΡΠ°Π²ΡΡΠ²ΡΠΉΡΠ΅, Π΄ΡΡΠ·ΡΡ. ΠΠ΅ΡΠ΅Π΄ ΡΡ
ΠΎΠ΄ΠΎΠΌ Π½Π° Π²ΡΠΎΡΡΡ ΡΠ°ΡΡΡ ΠΌΠ°ΠΉΡΠΊΠΈΡ
ΠΏΡΠ°Π·Π΄Π½ΠΈΠΊΠΎΠ² Π΄Π΅Π»ΠΈΠΌΡΡ Ρ Π²Π°ΠΌΠΈ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΎΠΌ, ΠΊΠΎΡΠΎΡΡΠΉ ΠΌΡ ΠΏΠ΅ΡΠ΅Π²Π΅Π»ΠΈ Π² ΠΏΡΠ΅Π΄Π΄Π²Π΅ΡΠΈΠΈ Π·Π°ΠΏΡΡΠΊΠ° Π½ΠΎΠ²ΠΎΠ³ΠΎ ΠΏΠΎΡΠΎΠΊΠ° ΠΏΠΎ ΠΊΡΡΡΡ...
Forwarded from DevOps&SRE Library
Kubernetes on AWS
ΠΠ΅Π±ΠΎΠ»ΡΡΠ°Ρ Π²ΡΠΆΠΈΠΌΠΊΠ° ΠΈΠ· Π²Π½ΡΡΡΠ΅Π½Π½Π΅ΠΉ Π΄ΠΎΠΊΡΠΌΠ΅Π½ΡΠ°ΡΠΈΠΈ ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΈ Zalando ΠΏΡΠΎ Kubernetes.
https://kubernetes-on-aws.readthedocs.io
ΠΠ΅Π±ΠΎΠ»ΡΡΠ°Ρ Π²ΡΠΆΠΈΠΌΠΊΠ° ΠΈΠ· Π²Π½ΡΡΡΠ΅Π½Π½Π΅ΠΉ Π΄ΠΎΠΊΡΠΌΠ΅Π½ΡΠ°ΡΠΈΠΈ ΠΊΠΎΠΌΠΏΠ°Π½ΠΈΠΈ Zalando ΠΏΡΠΎ Kubernetes.
https://kubernetes-on-aws.readthedocs.io
Forwarded from DevOps&SRE Library
MANY KUBERNETES CLUSTERS
ΠΠ΅Π±ΠΎΠ»ΡΡΠΎΠ΅ ΠΏΠΎΡΡΠ½Π΅Π½ΠΈΠ΅ Π½Π° ΡΡΠ΅Ρ
https://srcco.de/posts/many-kubernetes-clusters.html
ΠΠ΅Π±ΠΎΠ»ΡΡΠΎΠ΅ ΠΏΠΎΡΡΠ½Π΅Π½ΠΈΠ΅ Π½Π° ΡΡΠ΅Ρ
We have more than 80 production Kubernetes clustershttps://srcco.de/posts/many-kubernetes-clusters.html
Forwarded from DevOps&SRE Library
GRAFANA DASHBOARDS FOR KUBERNETES ADMINISTRATORS
ΠΠ΅ΠΏΠ»ΠΎΡ ΠΈΠ΅ Π΄Π°ΡΠ±ΠΎΡΠ΄Ρ Π΄Π»Ρ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° Kubernetes.
https://povilasv.me/grafana-dashboards-for-kubernetes-administrators
ΠΠ΅ΠΏΠ»ΠΎΡ ΠΈΠ΅ Π΄Π°ΡΠ±ΠΎΡΠ΄Ρ Π΄Π»Ρ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° Kubernetes.
https://povilasv.me/grafana-dashboards-for-kubernetes-administrators
Forwarded from Cool Admin
ΠΠΎΡ Π²Π°ΠΌ Π·Π°ΠΏΠΈΡΠΈ Ρ HighLoad, ΡΡΡΡ ΠΏΠΎΠ·ΠΆΠ΅ Π² Π½ΠΈΡ
Π½Π°Π²Π΅Π΄ΡΡ ΠΏΠΎΡΡΠ΄ΠΎΠΊ, ΠΏΠΎΠΊΠ° ΠΆΠ΅ ΡΠΌΠΎΡΡΠΈΡΠ΅ ΡΠ°ΡΠΏΠΈΡΠ°Π½ΠΈΠ΅ Π΄ΠΎΠΊΠ»Π°Π΄ΠΎΠ² ΠΈ ΠΏΠ΅ΡΠ΅ΠΌΠ°ΡΡΠ²Π°ΠΉΡΠ΅ Π½Π° ΠΈΠ½ΡΠ΅ΡΠ΅ΡΠ½ΡΠΉ https://www.youtube.com/playlist?list=PLH-XmS0lSi_zgalbXwsytGNdAlNYmmE5C
YouTube
Saint HighLoad++ 2019
8 ΠΈ 9 Π°ΠΏΡΠ΅Π»Ρ 2019, Π‘Π°Π½ΠΊΡ-ΠΠ΅ΡΠ΅ΡΠ±ΡΡΠ³, Park Inn ΠΡΠ»ΠΊΠΎΠ²ΡΠΊΠ°Ρ https://www.highload.ru/spb/2019/schedule
Python ΡΠ°Π·ΡΠ°Π±Π°ΠΌ ΠΈ devops-Π°ΠΌ
Buggy Python Code: The 10 Most Common Mistakes That Python Developers Make
https://www.toptal.com/python/top-10-mistakes-that-python-programmers-make
Buggy Python Code: The 10 Most Common Mistakes That Python Developers Make
https://www.toptal.com/python/top-10-mistakes-that-python-programmers-make
Toptal
The 10 Most Common Python Code Mistakes
Test your Python knowledge by seeing how many of these 10 most common Python mistakes you've mastered.
Forwarded from Sysadmin Tools πΊπ¦
Percona Database Performance Blog
Improving OLAP Workload Performance for PostgreSQL with ClickHouse Database - Percona Database Performance Blog
While PostgreSQL is not fit for every type of workload and query, ClickHouse clearly improves OLAP workload performance for PostgreSQL.
Forwarded from CatOps
Π ΠΎΠ±ΡΠ΅ΠΌ, Π΅ΡΡΡ ΡΠ°ΠΊΠ°Ρ ΡΡΡΠΊΠ° β Flagger App. ΠΡΠ° ΡΡΠ»Π·Π° ΠΏΠΎΠ·Π²ΠΎΠ»ΡΠ΅Ρ Π΄Π΅Π»Π°ΡΡ Π°Π²ΡΠΎ-ΠΏΡΠΎΠΌΠΎΡΡ canary deployments Π² Kubernetes Π½Π° ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΠΈ ΠΌΠ΅ΡΡΠΈΠΊ ΠΈΠ· Prometheus.
ΠΠ΄Π½Π°ΠΊΠΎ, Π΄Π»Ρ ΡΠ°Π±ΠΎΡΡ, ΠΊΡΠΎΠΌΠ΅ ΠΡΠΎΠΌΠ΅ΡΠ΅Ρ, Π΅ΠΉ Π±ΡΠ» Π½Π΅ΠΎΠ±Ρ ΠΎΠ΄ΠΈΠΌ service mech: Istio ΠΈΠ»ΠΈ App Mesh ΠΎΡ AWS (ΡΠΎΠΆΠ΅ Π½Π° ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΠΈ Envoy)
Π Π²ΠΎΡ, ΠΏΠΎ ΠΏΡΠΎΡΡΠ±Π°ΠΌ ΠΎΠ±ΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎΡΡΠΈ, Π² Π²Π΅ΡΡΠΈΠΈ
#kubernetes #cicd
ΠΠ΄Π½Π°ΠΊΠΎ, Π΄Π»Ρ ΡΠ°Π±ΠΎΡΡ, ΠΊΡΠΎΠΌΠ΅ ΠΡΠΎΠΌΠ΅ΡΠ΅Ρ, Π΅ΠΉ Π±ΡΠ» Π½Π΅ΠΎΠ±Ρ ΠΎΠ΄ΠΈΠΌ service mech: Istio ΠΈΠ»ΠΈ App Mesh ΠΎΡ AWS (ΡΠΎΠΆΠ΅ Π½Π° ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΠΈ Envoy)
Π Π²ΠΎΡ, ΠΏΠΎ ΠΏΡΠΎΡΡΠ±Π°ΠΌ ΠΎΠ±ΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎΡΡΠΈ, Π² Π²Π΅ΡΡΠΈΠΈ
0.13 ΠΎΠ½ΠΈ Π΄ΠΎΠ±Π°Π²ΠΈΠ»ΠΈ ΠΏΠΎΠ΄Π΄Π΅ΡΠΆΠΊΡ Nginx Ingress Controller, Ρ ΠΊΠΎΡΠΎΡΡΠΌ ΠΌΠΎΠΆΠ½ΠΎ ΡΠ°Π±ΠΎΡΠ°ΡΡ Π½Π°ΠΏΡΡΠΌΡΡ.#kubernetes #cicd
flagger.app
Progressive delivery Kubernetes operator (Canary, A/B Testing and Blue/Green deployments)
Forwarded from Π’Π΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠΉ ΠΠΎΠ»Ρ ΠΠ΅Π½ΠΎΠ½Π°
Π Samsung ΠΏΡΠΎΠΈΠ·ΠΎΡΠ»Π° ΡΡΠ΅ΡΠΊΠ° ΠΈΡΡ
ΠΎΠ΄Π½ΠΎΠ³ΠΎ ΠΊΠΎΠ΄Π°, ΠΊΠ»ΡΡΠ΅ΠΉ ΠΊ Π·Π°ΠΊΡΡΡΡΠΌ ΠΏΡΠΎΠ΅ΠΊΡΠ°ΠΌ ΠΈ ΠΏΠ°ΡΠΎΠ»Π΅ΠΉ ΠΊ Π°ΠΊΠΊΠ°ΡΠ½ΡΠ°ΠΌ ΡΠ°Π·ΡΠ°Π±ΠΎΡΡΠΈΠΊΠΎΠ²
https://habr.com/ru/news/t/451128/
https://habr.com/ru/news/t/451128/
Habr
Π Samsung ΠΏΡΠΎΠΈΠ·ΠΎΡΠ»Π° ΡΡΠ΅ΡΠΊΠ° ΠΈΡΡ
ΠΎΠ΄Π½ΠΎΠ³ΠΎ ΠΊΠΎΠ΄Π°, ΠΊΠ»ΡΡΠ΅ΠΉ ΠΊ Π·Π°ΠΊΡΡΡΡΠΌ ΠΏΡΠΎΠ΅ΠΊΡΠ°ΠΌ ΠΈ ΠΏΠ°ΡΠΎΠ»Π΅ΠΉ ΠΊ Π°ΠΊΠΊΠ°ΡΠ½ΡΠ°ΠΌ ΡΠ°Π·ΡΠ°Π±ΠΎΡΡΠΈΠΊΠΎΠ²
ΠΠ· ΡΠ΅ΠΏΠΎΠ·ΠΈΡΠΎΡΠΈΡ Π½Π° GitLab, ΠΊΠΎΡΠΎΡΡΠΉ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π»ΠΈ ΡΠ°Π·ΡΠ°Π±ΠΎΡΡΠΈΠΊΠΈ ΠΈ ΠΈΠ½ΠΆΠ΅Π½Π΅ΡΡ Samsung, ΠΏΡΠΎΠΈΠ·ΠΎΡΠ»Π° ΡΡΠ΅ΡΠΊΠ° ΠΈΡΡ
ΠΎΠ΄Π½ΠΎΠ³ΠΎ ΠΊΠΎΠ΄Π° Π½Π΅ΡΠΊΠΎΠ»ΡΠΊΠΈΡ
ΠΏΡΠΈΠ»ΠΎΠΆΠ΅Π½ΠΈΠΉ, ΡΠ΅ΠΊΡΠ΅ΡΠ½ΡΡ
ΠΊΠ»ΡΡΠ΅ΠΉ ΠΊ Π²Π½ΡΡΡΠ΅Π½Π½ΠΈΠΌ ΠΏΡΠΎΠ΅ΠΊΡΠ°ΠΌ Π° ΡΠ°ΠΊΠΆΠ΅ Π»ΠΎΠ³ΠΈΠ½ΠΎΠ² ΠΈ ΠΏΠ°ΡΠΎΠ»Π΅ΠΉ...
Percona Π΄Π΅Π»ΠΈΡΡΡ ΠΌΠ°Π½ΡΠ°Π»ΠΎΠΌ ΠΊΠ°ΠΊ ΠΌΠΎΠΆΠ½ΠΎ Π·Π°Π±Π΅ΠΊΠ°ΠΏΠΈΡΡ ΠΈ ΠΎΡΡΠ΅ΡΡΠΎΡΠΈΡΡ Π±Π°Π·Ρ/Π±Π°Π·Ρ Π² PostgreSQL
https://www.percona.com/blog/2019/05/10/pgbackrest-a-great-backup-solution-and-a-wonderful-year-of-growth
https://www.percona.com/blog/2019/05/10/pgbackrest-a-great-backup-solution-and-a-wonderful-year-of-growth
Percona Database Performance Blog
pgBackRest β A Great Backup Solution and a Wonderful Year of Growth
pgBackRest is a backup and restore solution for PostgreSQL that takes away much of the mundane admin and policy tasks. Jobin Augustine explores its use.
Today, weβre excited to introduce GitHub Package Registry, a package management service that makes it easy to publish public or private packages next to your source code.
https://github.blog/2019-05-10-introducing-github-package-registry/
https://github.blog/2019-05-10-introducing-github-package-registry/
The GitHub Blog
Introducing GitHub Package Registry
With GitHub Package Registry your packages are at home with their codeβsign up for the limited beta to try it out.
Forwarded from DevOps&SRE Library
Top Node.js Metrics to Monitor
ΠΠ°ΠΊΠΈΠ΅ Π±Π°Π·ΠΎΠ²ΡΠ΅ ΠΌΠ΅ΡΡΠΈΠΊΠΈ ΡΡΠΎΠΈΡ Π·Π°ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΡΡ Ρ Node.js ΠΏΡΠΈΠ»ΠΎΠΆΠ΅Π½ΠΈΡ.
https://sematext.com/blog/top-nodejs-metrics-to-watch
ΠΠ°ΠΊΠΈΠ΅ Π±Π°Π·ΠΎΠ²ΡΠ΅ ΠΌΠ΅ΡΡΠΈΠΊΠΈ ΡΡΠΎΠΈΡ Π·Π°ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΡΡ Ρ Node.js ΠΏΡΠΈΠ»ΠΎΠΆΠ΅Π½ΠΈΡ.
https://sematext.com/blog/top-nodejs-metrics-to-watch
Forwarded from DevOps Deflope News
Π ΡΠ΅ΠΌΡ ΠΏΡΠΎΡΠ»ΠΎΠΉ Π½ΠΎΠ²ΠΎΡΡΠΈ. GitLab ΡΠ°ΡΡΠΊΠ°Π·Π°Π»ΠΈ ΠΎ ΡΠΎΠΌ, ΡΡΠΎ Ρ Π½ΠΈΡ
ΡΠΆΠ΅ Π΅ΡΡΡ Π΄Π»Ρ Ρ
ΡΠ°Π½Π΅Π½ΠΈΡ ΠΏΠ°ΠΊΠ΅ΡΠΎΠ² ΠΈ ΠΏΠΎΠ΄Π΅Π»ΠΈΠ»ΠΈΡΡ ΡΠΎΠ°Π΄ΠΌΠ°ΠΏΠΎΠΌ ΠΏΠΎΠ΄Π΄Π΅ΡΠΆΠΊΠΈ Π΄ΡΡΠ³ΠΈΡ
. Π Π΅ΡΡ ΠΏΡΠΎ ΡΠΎ, ΡΡΠΎ ΡΠΊΠΎΡΠΎ Π±ΡΠ΄Π΅Ρ Π΅ΡΡ ΠΈ ΠΏΡΠΎΠΊΡΠΈ Π΄Π»Ρ Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠ΅ΠΉ ππ
http://amp.gs/USu0
#gitlab #news
http://amp.gs/USu0
#gitlab #news
GitLab
Packaging now standard, dependency proxy next?
GitHub follows GitLab by adding a package registry.