🏫 University

Operating System

• Dekker, Peterson, Mutex, Semaphore
• Interprocess Communication
• Secondary storage management
• FAT and NTFS file system
• Remote Procedure Calls
• Time-sharing System
• Virtualization
• Docker & Vsphere

Database

• Data Modeling Steps
• Relational Data Model
• Translate relational algebra into Vietnamese
• Note about division query, stored procedure and cursor
• Constraints
• Functional Dependencies
• Add the way of choosing key from Functional Dependencies
• Normal Form
• Windows Auth vs SQL Auth
• Concurrency Control
• Isolation Level
• Transaction Control
• Transaction in SQL

Network

• HTTP 2 and HTTP 3
• Congestion controls
  • BBR
  • CUBIC vs BBR
• Dynamic and EGP routing protocols
• LAN
• ALOHA, slotted ALOHA in Multiple Access Protocols
• CRC in Error detection and correction
• API
• CDN

Cryptography

• Schoenhange - Strassen algorithm
• Karatsuba algorithm
• Java Keystore
• PEM format
• ECDH
• Why need to hash message before signing in RSA digital signature?
• Zero-knowledge proof
• Quadratic sieve

Miscellaneous

• Priority Queue

• namespace keyword in C++

• typeid operator in C++

• How data saved in memory like RAM

• How Does URL Shortener Work

• Change format of images to WebP

  • Software Development
  • Operating System
  • Network
  • DSA
  • Design Pattern
  • Database
  • Computer System
  • Blockchain
  • Advanced Network

Done

Complete

• X.509
• Set, map, dictionaries
• XML
• SSL and TLS
• Deadlock
• Resource Allocation Graph
• Obsidian config
  • config theme & appearance
  • remove headers
  • learn about data view plugin
  • custom new theme (minimal)
  • investigate temp folder
  • split CS folders into fields, like software, security, …
  • delete orphan files
  • clean up Attachments
  • find broken links plugin
• Learn about ni
• Learn about Bun — A fast all-in-one JavaScript runtime (Linux & MacOS)
• Bytecode in Solidity
• Strict mode in React
• JS tips from Fireship
• res.redirect in Express
• URL class in JS
• Promise.allSettled
• Databinding methods
• Suspense in React
• DevOps
• Why need to use key attribute in React?
• When and why need to use event listener?
• When and why need to use arrow function?
• closest method
• CSS tips learnt from Fireship
• Some common user string methods in JS
• Prototype inheritance of JS
• Virtual DOM?
• Grid CSS
• SDN core concepts
• IPv6