Design a self-healing Python ETL pipeline with schema drift detection and replayable logs
Create Python code for an ETL pipeline that ingests JSON events, validates schemas, detects drift, quarantines bad records, and supports replay via append-only logs. Include type hints, unit tests, and a minimal CLI.
Build a tiny interpreter for a toy language with parsing, evaluation, and error recovery
Write a small interpreter in JavaScript or Python for a toy expression language (variables, functions, conditionals). Implement a tokenizer, recursive-descent parser, AST evaluator, and friendly error messages with line/column.
Explain how democratic institutions balance rights, accountability, and public trust during major policy debates
Provide a neutral overview of how legislatures, courts, and independent agencies interact in a democracy. Explain checks and balances, transparency, compromise, and how citizens can engage constructively.
Compare emerging AI safety techniques, energy-efficient computing, and practical pathways for responsible innovation adoption
Summarize current approaches to responsible AI and scalable computing: model evaluation, alignment basics, privacy, security, and energy efficiency. Offer a practical checklist for teams deploying new tech safely.