Introduction to Amazon DynamoDB Reviews

JAMES G. · Reviewed больше 9 лет ago

It was a fun little lab

Kevin C. · Reviewed больше 9 лет ago

naoki i. · Reviewed больше 9 лет ago

Katherine T. · Reviewed больше 9 лет ago

Mathieu N. · Reviewed больше 9 лет ago

Paresh K. · Reviewed больше 9 лет ago

Himanshu D. · Reviewed больше 9 лет ago

Mahipat C. · Reviewed больше 9 лет ago

goog

Akhil B. · Reviewed больше 9 лет ago

Excellent

Suyog D. · Reviewed больше 9 лет ago

Nice intro :-)

monjurul h. · Reviewed больше 9 лет ago

David B. · Reviewed больше 9 лет ago

Hongze X. · Reviewed больше 9 лет ago

Easy and quick intro very basic

Vivek S. · Reviewed больше 9 лет ago

山下 基. · Reviewed больше 9 лет ago

ㅍㄷ교

sangdek k. · Reviewed больше 9 лет ago

Good

Annavarapu J. · Reviewed больше 9 лет 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 больше 9 лет ago

Vishal S. · Reviewed больше 9 лет ago

Rohan H. · Reviewed больше 9 лет ago

Praful M. · Reviewed больше 9 лет ago

Manoj V. · Reviewed больше 9 лет ago

David F. · Reviewed больше 9 лет ago

Fred K. · Reviewed больше 9 лет ago

Arun N. · Reviewed больше 9 лет ago