メンテナンス時間をどれくらい取れるかで戦略が決まる。 基本的にはメンテナンス時間を十分に取れたほうが良い。 またリスクをどれだけ許容できるかもビジネスによるので要確認しておくべき。
基本的には一度切り替えてしまうとロールバックすることは簡単ではない。 覚悟を決めて突き進む必要がある
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fevangelou
/ my.cnf
Last active
May 23, 2024 15:15
Optimized my.cnf configuration for MySQL/MariaDB (on Ubuntu, CentOS, Almalinux etc. servers)
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| # === Optimized my.cnf configuration for MySQL/MariaDB (on Ubuntu, CentOS, Almalinux etc. servers) === | |
| # | |
| # by Fotis Evangelou, developer of Engintron (engintron.com) | |
| # | |
| # ~ Updated December 2021 ~ | |
| # | |
| # | |
| # The settings provided below are a starting point for a 8-16 GB RAM server with 4-8 CPU cores. | |
| # If you have different resources available you should adjust accordingly to save CPU, RAM & disk I/O usage. | |
| # |
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| package main | |
| import ( | |
| "flag" | |
| "fmt" | |
| "log" | |
| "net/http" | |
| "os" | |
| "golang.org/x/net/webdav" |
krzemienski
/ awesome-list-static-site-multi-frameworks.sh
Created
May 23, 2024 15:14
A shell script to test out multiple static site generators for awesome lists
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| #!/bin/bash | |
| # Function to check if a port is available | |
| check_port() { | |
| local port=$1 | |
| if ! lsof -i:$port > /dev/null; then | |
| echo $port | |
| else | |
| while lsof -i:$port > /dev/null; do | |
| port=$((port+1)) |
jgato
/ full-nginx-deployment-scc.yaml
Created
March 30, 2023 11:48
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| apiVersion: v1 | |
| kind: Namespace | |
| metadata: | |
| name: reproducer-sync-waves | |
| annotations: | |
| argocd.argoproj.io/sync-wave: "0" | |
| spec: {} | |
| apiVersion: v1 | |
| kind: ServiceAccount | |
| metadata: |
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| /* C implementation QuickSort */ | |
| #include <stdio.h> | |
| // A utility function to swap two elements | |
| void swap(int *a, int *b) | |
| { | |
| int t = *a; | |
| *a = *b; | |
| *b = t; | |
| } |
Lecture 1: Introduction to Research — [📝Lecture Notebooks] [
Lecture 2: Introduction to Python — [📝Lecture Notebooks] [
Lecture 3: Introduction to NumPy — [📝Lecture Notebooks] [
Lecture 4: Introduction to pandas — [📝Lecture Notebooks] [
Lecture 5: Plotting Data — [📝Lecture Notebooks] [[
Orthodox C++ (sometimes referred as C+) is minimal subset of C++ that improves C, but avoids all unnecessary things from so called Modern C++. It's exactly opposite of what Modern C++ suppose to be.
pwichmann
/ zeromq.sh
Created
January 29, 2017 22:15
— forked from mnlcandelaria/zeromq.sh
How to install ZeroMQ on Ubuntu
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| # run in sudo | |
| # Before installing, make sure you have installed all the needed packages | |
| sudo apt-get install libtool pkg-config build-essential autoconf automake | |
| sudo apt-get install libzmq-dev | |
| # Install libsodium | |
| git clone git://github.com/jedisct1/libsodium.git | |
| cd libsodium | |
| ./autogen.sh | |
| ./configure && make check |
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| DEMZF-UCKEE-HB222-DJDDH-594U5 | |
| DMAZF-UCKEE-A6222-8CADP-HQZ7H | |
| DPAZF-UCKEE-FH222-ET546-DLRGT | |
| DRNZF-UCKEE-UK222-RWNLU-XVZH7 | |
| DSBZF-UCKEE-BF222-K24JB-S9JLC | |
| DSHZF-UCKEE-D3222-NMB93-UKSQF | |
| DTHZF-UCKEE-BW222-Q2BKZ-NXPU8 | |
| DVAZF-UCKEE-J7222-5UHCT-QSRFE | |
| DVEZF-UCKEE-PR222-ZAPFE-4C49Q |
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