Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
9 Cards in this Set
- Front
- Back
- 3rd side (hint)
|
S3 |
S3 stands for Simple Storage Service. It’s a general storage area for objects up to 5 TB in size. Objects are stored in buckets that must have a globally unique name |
|
|
|
SQS |
SQS stands for Simple Queue Service. |
|
|
|
SNS |
SNS stands for Simple Notification Service |
|
|
|
DynamoDB: A write capacity unit(WCU) represents.... |
A WCU is one write per second for an item up to 1K in size |
|
|
|
DynamoDB: - A read capacity unit (RCU) represents.... |
A RCU represents one strongly consistent read per second or two eventually consistent reads per second for an item up to 4K in size |
|
|
|
What is the max size for a lambda function, compressed and un-compressed? |
50 MB compressed, 250 MB un-compressed |
Compressed is 1/5 un-compressed |
|
|
What is the maximum timeout for a lambda function? |
15 minutes or 900 seconds. This is up from what it used to be at 300 seconds |
|
|
|
What is the single dial used to determine the speed of execution of a lambda function? |
Memory/RAM. Range is from 128 MB to 3008 MB. Changing the amount of RAM also influences the CPU and network resources |
|
|
|
What is the amount of space available to lambda environment variables? |
Lambda environment variables are stored as key-value pairs. There is no limit to the number of pairs but the maximum space available is 4KB |
|
