A PERSONAL STUDY LIBRARY
Learn one idea
well.
Clear notes for SQL, databases, systems, networks, and software design. Every topic from the source courses has a place here. Articles are added after careful review.
THE LIBRARY
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01
SQL and Data Engineering
Queries, data models, and production database work.
02DBMS
How databases store, protect, and retrieve data.
03Operating Systems
Processes, memory, files, and concurrency.
04Computer Networks
How machines exchange data across networks.
05Object-Oriented Programming
Objects, Java, and design choices.
06Low-Level Design
Designing maintainable systems and APIs.