Linux distributions
Debian
Ubuntu
Centos
Redhat
Rockylinux
Suse
AlmaLinux
DevOps
Docker
Kubernetes
Saltstack
Elkstack
Jenkins
Ansible
GitLab
ATLASSIAN
Clouds
AWS
Digital Ocean
GoogleCloud
OVH
Azure
Openstack
Databases
MongoDB
MySQL
PostgreSQL
MariaDB
Varnish Cache
Enterprise Storage
Ceph
GlusterFS
Raid
SAN NAS
ZFS
Programming Languages
java
php
python
nodejs
ruby
Amazon Cloud Services
CloudFormation
CloudWatch
CodePipeline
Elastic Compute
Elastic Container Service
Relational Database Service
Route53
s3 Bulk Storage
VPC
File Systems
Ceph
CIFS
Glusterfs
NFS
ZFS
High Availability
VRRP
HAProxy
IPVS
Keepalived
HAMS DB
HAMS IMDB
HAMS K8S
HAMS NFS
HAMS WS
Web & Proxy Servers
HAProxy
Apache
Squid
NGINX
JBoss
Apache Tomcat
VARNISH CACHE
Virtualization
KVM
LXV
PROXMOX
vmware
Hyper-v
VPN Tunnelling
OPENVPN
openswan
GRE
ML_VPN
SD-WAN
strongswan
WIREGUARD
Log Management
elasticsearch
kibana
logstash
Grafana Loki
Caching Systems
NGINX
redis
memcache
Varnish Cache
Networking
HAProxy
BGP
IPVS
OSPF
Quagga
VLAN
VRRP
IPTABLES
Monitoring & Metrics
Grafana
Prometheus
influxdb
Datadog
New Relic
Web Frameworks
django
Drupal
Magento
WordPress
moodle
Angular.js
CodeIgniter
Express.js
Laravel
Symfony
Cluster Management
Oracle Grid Engine
Slurm