Remove AWS Remove Data Architect Remove MongoDB Remove PostgreSQL
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Jobprofil des Data Engineers

Data Science Blog: Data Engineering

Dazu gesellen sich Datenbanken wie der PostgreSQL, Maria DB oder Microsoft SQL Server sowie CosmosDB oder einfachere Cloud-Speicher wie der Microsoft Blobstorage, Amazon S3 oder Google Cloud Storage. Beispiele für verbreitete NoSQL-Datenbanken sind MongoDB, CouchDB, Cassandra oder Neo4J.

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14 Best Database Certifications in 2023 to Boost Your Career

Knowledge Hut

EnterpriseDB PostgreSQL 12 Associate Certification The associated exam is CERT-DBA-001.12. One needs to complete foundations of PostgreSQL course. EnterpriseDB PostgreSQL 12 Professional Certification The associated exam is CERT-DBA-002.12. MongoDB Associate DBA Exam The associated exam is C100DBA. MongoDB aggregation.

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100+ Data Engineer Interview Questions and Answers for 2023

ProjectPro

Non-relational databases are ideal if you need flexibility for storing the data since you cannot create documents without having a fixed schema. E.g. PostgreSQL, MySQL, Oracle, Microsoft SQL Server. E.g. Redis, MongoDB, Cassandra, HBase , Neo4j, CouchDB What is data modeling?