How is read & write different in DynamoDB comapred to MySQL, Postgres or MongoDB?

0 votes
Is the read & write different for DynamoDB or it is the same as for the other DB. Please help me with the differences. Thank you.
Mar 5 in AWS by Shubho
6 views

1 answer to this question.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
0 votes
When you are using a database like MySQL, Postgres, or MongoDB, you provision a particular server to run your database. You need to specify your instance size, how many CPUs you need, RAM, storage, etc. before hand. This is not the case with DynamoDB.

In DynamoDB you just provision read and write capacity units. These units are used to allow a given number of operations/second. This way DynamoDB with a pricing model makes things simpler.
answered Mar 5 by Sukesh

Related Questions In AWS

0 votes
1 answer

How to auto-scale MYSQL database in AWS EC2 instance?

You could always use the Amazon RDS ...READ MORE

answered Aug 24, 2018 in AWS by Archana
• 3,770 points
251 views
0 votes
1 answer

In Amazon Data Pipeline, how to make sure only once instance of a pipeline is running at any time?

On the CopyTablesActivity, you could set a lateAfterTimeout attribute ...READ MORE

answered Sep 19, 2018 in AWS by Priyaj
• 56,120 points
137 views
0 votes
1 answer
+1 vote
2 answers
0 votes
1 answer

© 2018 Brain4ce Education Solutions Pvt. Ltd. All rights Reserved.
"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.