Posts

Showing posts from February, 2021

Useful tips for AWS Certified Data Analytics — Specialty certification

  First, check out the Differences between Big Data & Data Analytics Exam Tips: 1.If you have passed at least an associate exam, your focus should be on Collection, Processing and Analytics, and Visualization domains 2. Know the use cases for each big data analytics service(listed in the next section) 3. Know the anti-patterns for each service 4. Data Analytics certification focuses on OLAP while the Database is OLTP biased. NB: There are OLTP questions on the Data Analytics exam 5. You should underst a nd how to secure the services. Know which ones use fine-grained IAM permissions and which ones do not 6. Understand how encryption at rest and in-transit works and which types are supported for each service 7. You should have experience with Redshift and know the best practices in designing tables and loading data for optimum performance 8. Services used for Batch Processing and Streaming 9. Know the license models for QuickSight and security features supported per model 10. How...

AWS-The Ultimate BEGINNERS Guide 2021

  AWS’s dominance as a cloud platform is a significant instigator driving demand for AWS skills and certified professionals. Innumerable businesses are using AWS cloud services, and they’re building new roles all the time. There aren’t enough AWS professionals on the market to fill the positions. This talent gap puts AWS customers in a tricky situation, but it’s GREAT NEWS for anyone thinking of a career in the AWS space. Considering the short supply of   skilled cloud professionals, folks with the right experience to take on these roles hold all the aces. Indeed, they won’t be short of opportunities when it comes to getting a great job with a generous salary to match. By 2022 the public cloud services market revenue is forecast to exceed 362.3 billion U.S. dollars, as stated by Statista. Anyone looking towards starting their journey In AWS can check  https://reviewnprep.com/blog/aws-2021/ . Hope it helps! :)