A beginner's guide to Odoo 19 Community Edition for Australian businesses.
A hands-on, server-focused Linux course: shell, files, permissions, processes, systemd, storage, networking, security, scripting and troubleshooting on Debian and Ubuntu.
Design a backup system that actually restores: 3-2-1-1-0, RPO/RTO, ransomware-resistant copies, Proxmox Backup Server, restic, Microsoft 365 and testing.
Cables to cloud: the layered model, Ethernet and switching, IP addressing, routing, DNS, DHCP, NAT, Wi-Fi, VLANs, VPNs and practical troubleshooting.
Go beneath the surface: IP headers, fragmentation and MTU, ARP and ICMP, TCP handshakes, windows and retransmissions, UDP, TLS, HTTP and packet analysis with Wireshark.
Learn Python 3 properly: types, branching, loops, functions, lists and dictionaries, files, errors, classes, algorithms and real business automation.
Structure, semantics, forms, accessibility, CSS selectors, the box model, Flexbox, Grid, responsive design and publishing a real site.
Modern PHP 8: syntax, functions, arrays, forms, sessions, MySQL/MariaDB with PDO, security (SQL injection, XSS, CSRF), Composer and deploying a small app.
Run your business on Odoo 19 Community: install, configure Sales, Inventory, Accounting for Australian GST, website and eCommerce, users and security, Studio-free customisation, backups and upgrades.
Install and run Proxmox VE 9: storage, networking and VLANs, VMs and containers, templates, clustering, live migration, HA, Proxmox Backup Server, and migrating off VMware.
Hyper-converged Ceph for real workloads: RADOS, MONs, MGRs and OSDs, CRUSH and placement groups, pools and replication, networks, performance, failures, upgrades and cephx security.
Market data, returns and risk, strategy research, honest backtesting, machine learning (XGBoost, hidden Markov models), position sizing, broker APIs and paper trading. Education only — not financial advice.
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