Databases and SQL
8 レッスン
The relational model, SQL from joins to window functions, normalization, transactions, concurrency control, recovery and indexing.
最初のレッスンは無料公開記念セール すべてのパスが 50% オフ
The relational model, SQL from joins to window functions, normalization, transactions, concurrency control, recovery and indexing.
最初のレッスンは無料
Processes, threads, CPU scheduling, synchronization, deadlocks, paging, virtual memory and file systems, with the numericals exams ask for.
最初のレッスンは無料
Layering, Ethernet and ARP, IP addressing and subnetting, routing, TCP and its congestion control, DNS, HTTP and TLS.
最初のレッスンは無料
Encapsulation, object lifetime and copying, inheritance and the diamond problem, vtables and dynamic dispatch, abstract classes and interfaces, and composition, in C++, Java and Python.
最初のレッスンは無料
How coding agents work, how MCP connects them to tools, and how to use automated review without shipping its mistakes.
最初のレッスンは無料
Make interfaces that look deliberate and are easy to use, without a design degree.
最初のレッスンは無料
Study methods with evidence behind them, applied to algorithms, systems and anything else technical.
最初のレッスンは無料
Keep going when progress is slow, the job market is loud and AI seems to do everything.
最初のレッスンは無料
From your first application to the offer: how hiring works, what to send and how to talk about your work.
最初のレッスンは無料