java code samples illustrating usage of amazon dynamo db [closed]

Question

Are you aware of java code samples illustrating usage of Amazon Dynamo DB? If there are any recommended best practices, that would also be very helpful to me.

Answer 1

The AWS SDK for Java has a very simple example for DynamoDB that I used as a jumping off point (direct SDK download link) - the source is available via GitHub as well, see /samples/AmazonDynamoDB/AmazonDynamoDBSample.java.

Answer 2

Check also jcabi-dynamo, which is an object layer on top of AWS DynamoDB Java SDK, for example:

Region region = new Region.Simple(credentials);
Table table = region.table("my-table");
Collection<Item> items = table.frame().where("name", "Jeff");
for (Item item : items) {
  System.out.println(item.get("salary").getS());
}