Introduction to Amazon DynamoDB Reviews

JAMES G. · Reviewed ما يقرب من 9 سنوات ago

It was a fun little lab

Kevin C. · Reviewed ما يقرب من 9 سنوات ago

naoki i. · Reviewed ما يقرب من 9 سنوات ago

Katherine T. · Reviewed ما يقرب من 9 سنوات ago

Mathieu N. · Reviewed ما يقرب من 9 سنوات ago

Paresh K. · Reviewed ما يقرب من 9 سنوات ago

Himanshu D. · Reviewed ما يقرب من 9 سنوات ago

Mahipat C. · Reviewed ما يقرب من 9 سنوات ago

goog

Akhil B. · Reviewed ما يقرب من 9 سنوات ago

Excellent

Suyog D. · Reviewed ما يقرب من 9 سنوات ago

Nice intro :-)

monjurul h. · Reviewed ما يقرب من 9 سنوات ago

David B. · Reviewed ما يقرب من 9 سنوات ago

Hongze X. · Reviewed ما يقرب من 9 سنوات ago

Easy and quick intro very basic

Vivek S. · Reviewed ما يقرب من 9 سنوات ago

山下 基. · Reviewed ما يقرب من 9 سنوات ago

ㅍㄷ교

sangdek k. · Reviewed ما يقرب من 9 سنوات ago

Good

Annavarapu J. · Reviewed ما يقرب من 9 سنوات ago

I know this is introductory, but it was so basic as to serve no purpose. The lab was essentially a list of instructions -- no explanation of why you might do one thing over another, and almost no mention of what dynamodb is or what you might use it for. For example, why would you query instead of scan? How is a partition key different from a sort key? How are these different from indexes on SQL dbs? Since the table has no schema other than the keys, what does the data look like when you add items with different schema? (all examples had the same attributes) I assume that dynamo is usually used to store large quantities of data, and hence, that developers aren't inputting data item-by-item, but no mention of APIs or client libraries used to query dynamo. There was nothing in the lab that couldn't be gleaned from going to the AWS console and button-mashing -- the lab was basically: "press the create table button to create a table". Also, no mention of the video in the written portion -- didn't even notice it existed until I had completed the lab.

Baylee F. · Reviewed ما يقرب من 9 سنوات ago

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Fred K. · Reviewed ما يقرب من 9 سنوات ago

Arun N. · Reviewed ما يقرب من 9 سنوات ago