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Data Engineering Roadmap, Learning Path,& Career Track 2025

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Good skills in computer programming languages like R, Python, Java, C++, etc. And, considering how Python is becoming the most popular language (Statistics times), we suggest you start learning it if you haven’t already. Here is a book recommendation : Python for Absolute Beginners by Michael Dawson.

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AWS Data Pipeline vs.Glue- Battle of the Best AWS ETL Tools

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Additionally, it natively supports data hosted in Amazon Aurora , Amazon RDS, Amazon Redshift , DynamoDB, and Amazon S3, along with JDBC-type data stores such as MySQL, Oracle, Microsoft SQL Server, and PostgreSQL databases in your Amazon Virtual Private Cloud, and MongoDB client stores (MongoDB, Amazon DocumentDB).

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100 Data Modelling Interview Questions To Prepare For In 2025

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Amazon Aurora is a high-availability, automated failover relational database engine that supports MySQL and PostgreSQL. Is MongoDB better than PostgreSQL in terms of performance? It's difficult to determine whether MongoDB is significantly faster than PostgreSQL since database performance depends on numerous parameters.

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15 FastAPI Project Ideas For Data Scientists

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According to a Stack Overflow survey report, FastAPI is the third most commonly used Python web framework, used by 6.02% of developers, according to the same survey. Working on FastAPI projects can help individuals develop their coding skills, such as Python programming and database management.

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How To Choose Right AWS Databases for Your Needs

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They include relational databases like Amazon RDS for MySQL, PostgreSQL, and Oracle and NoSQL databases like Amazon DynamoDB. Amazon RDS Amazon RDS is a fully managed relational database service that supports multiple relational database engines like MySQL, PostgreSQL, MariaDB, Oracle, and Microsoft SQL Server.

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100 SQL Interview Questions and Answers

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Examples include MySQL, PostgreSQL, and Oracle. PostgreSQL: An open-source, feature-rich dialect known for standards compliance and advanced indexing. Distinguish between MongoDB and MySQL. MongoDB MySQL MongoDB is the right choice when you require high data availability with automatic, quick, and immediate data recovery.

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30+ Data Engineering Projects for Beginners in 2025

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Cloud computing skills, especially in Microsoft Azure, SQL , Python , and expertise in big data technologies like Apache Spark and Hadoop, are highly sought after. Tech Stack: Python, PySpark, Mage, Looker, GCP- BigQuery Skills Deveoped: Building ETL pipelines using PySpark and Mage. Tech Stack: Apache Spark, Spark SQL, Python, Kafka.