Question

At the monthly product meeting, one of the Product Owners proposes an idea to address an immediate shortcoming of the product system: storing a copy of the customer price schedule in the customer record in the database. You know that you can store large text or binary objects in DynamoDB. You give a tentative OK to do a Minimal Viable Product test, but stipulate that it must comply with the size limitation on the Attribute Name & Value. Which is the correct limitation?a. The combined Value and Name combined must not exceed 500 KB.b. The combined Value and Name combined must not exceed 400 KB.c. The combined Value and Name combined must not exceed 255 KB.d. The Name must not exceed 64 KB and the Value must not exceed 255 KB.e. The Name must not exceed 64 KB and the Value must not exceed 400 KB.

Answer 1

Correct limitation for Attribute Name and value is option

b: Value and name combined must not exceed 400KB

Step-by-step explanation:

For amazon dynamo db You can have unlimited attribute per item but one attribute cannot exceed 400 kb in size.400Kb is the limit of an item which can be stored in db.

If bigger data is required to store than data is stored some where and links/url to data are stored in the db.

For Item max size is 64KB