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Frank Wöckener: “noSQL – die Vorteile dokumentorierter Datenbanken für’s Web”
Webmontag #40, „Classic”, 13. August 2012
Programmübersicht: wmfra.de/40
Fotos: Melanie Langer
Just as developer activities extend beyond writing and testing software into what were typically operational concerns, data solutions are extending beyond storing and retrieving data from a single database management system into the deployment and management of heterogeneous services.
Every microservice instance is independently deployable and testable. This blog introduces some approaches for how to go about automating microservices testing.
Check out: www.cigniti.com/blog/5-approaches-for-automating-microser...
As technology continues to evolve, the demand for skilled data professionals, especially data engineers, is on the rise. Whether you’re a recent graduate or looking to make a career switch, landing your first job as a junior data engineer can be a challenging yet rewarding experience. It requires not only the right technical skills but also a strategic approach to job hunting and professional development.
In this comprehensive guide, we’ll walk you through the steps to secure your first job as a junior data engineer. We also introduce you to Datavalley’s Data Engineering course, designed to help you build the skills and knowledge necessary for success in this field.
Understanding the Role of a Junior Data Engineer
It is important to have a clear understanding of the role of a junior data engineer before starting the job search process. Junior data engineers play a crucial role in data engineering teams. They are responsible for:
Assisting in data collection from various sources.
Supporting data transformation and cleaning processes.
Assisting in the development and maintenance of data pipelines.
Collaborating with senior data engineers and data scientists to ensure data is accessible and ready for analysis.
Participating in troubleshooting and debugging data-related issues.
Junior data engineers often work closely with more experienced colleagues to learn the ropes and gain practical experience.
Build Your Foundation
To land your first job as a junior data engineer, you need to establish a solid foundation of skills and knowledge. Here’s what you should focus on:
1. Programming Skills
Start by mastering programming languages commonly used in data engineering, such as Python for data engineering and SQL. These languages are fundamental for data manipulation and processing tasks.
2. Database Knowledge
Understanding databases is crucial. Learn about relational databases (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB, Cassandra) to work with various data storage systems. Learn distributed data processing with big data tools and technologies.
See More:https://datavalley.ai/courses/aws-data-engineer-masters-program/