The core of data engineering remains largely the same:
- Python is still the dominant language
- Key challenges persist: data integration, pipeline maintenance, quality assurance, process automation, and big data handling
- Fundamental skills (SQL, data modeling, ETL) are as crucial as ever
Some predictions that held true:
1. Python's rise in data engineering and science
2. Shift towards more programmatic skills in data roles
3. Growing importance of data engineering in data-driven companies
While tools have evolved, the underlying techniques and craft haven't changed dramatically. We've seen the rise of ELT and more flexible architectures, but the core purpose remains: making data accessible, reliable, and valuable for businesses. What's your take?