Every data engineering interview includes a SQL round. If you are: > Worried about job descriptions asking for advanced SQL, but you are not sure what advanced SQL means for an interview > Having anxiety about being unable to get a job > Frustrated with online SQL courses teaching the basic dialects, but not a step-by-step approach to problem solving If so, this post is for you. Imagine being able to dissect any SQL problem and make the interviewer say, I need this person on my team. That is ...| www.startdataengineering.com
System design interviews are usually vague and depend on you (as the interviewee) to guide the interviewer. If you are thinking: How do I prepare for data engineering system design interviews? I struggle to think of questions you would ask in a system design interview for data engineering; I don't have enough interview experience to know what companies ask. Is data engineering "system design" more than choosing between technologies like Spark and Airflow? This post is for you! Imagine being a...| www.startdataengineering.com
Struggling to come up with a data engineering project idea? Overwhelmed by all the setup necessary to start building a data engineering project? Don't know where to get data for your side project? Then this post is for you. We will go over the key components, and help you understand what you need to design and build your data projects. We will do this using a sample end-to-end data engineering project.| www.startdataengineering.com
Are you disappointed with online SQL tutorials that aren't deep enough? Are you frustrated knowing that you are missing SQL skills, but can't quite put your finger on it? This post is for you. In this post, we go over a few topics that can take your SQL skills to the next level and help you be a better data engineer.| www.startdataengineering.com
Data pipelines built (and added on to) without a solid foundation will suffer from poor efficiency, slow development speed, long times to triage production issues, and hard testability. What if your data pipelines are elegant and enable you to deliver features quickly? An easy-to-maintain and extendable data pipeline significantly increase developer morale, stakeholder trust, and the business bottom line! Using the correct design pattern will increase feature delivery speed and developer valu...| www.startdataengineering.com
DBT (data build tool) tutorial. Build a project simulating a real life ELT project using the data build tool.| www.startdataengineering.com