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Local dynamodb javascript shell how to#
Local dynamodb javascript shell install#
Local dynamodb javascript shell download#

For simplicity I did this for a Mac but Windows/Linux is very similar. So lets get started on setting up our system.

AWSCLI: We will be using the AWS command line utility to initialize and add entries in our DynamoDB.

JAVA: We need Java to run the DynamoDB local server as it’s implemented and bundled as a jar file.

The tools we will be needing for this are: Once this is done then we can proceed into writing a few test cases to see if our deployment is functional.īefore we do this there’s a few dependencies that we will be needing in order to run DynamoDB and to run our testing.

Local dynamodb javascript shell install#

The first thing we need to do is setup and install DynamoDB locally in our system.

Local dynamodb javascript shell how to#

This is a complete guide and should cover all your questions on How To Test DynamoDB Locally.Īll code and examples on how to do this can be found in the Github link here.

We will go point by point on getting you up and running in less than 5mins of work. I have used this successfully in various projects and it works very well and has saved me a ton of time debugging code and database structure. Test it out and see some real examples of accessing the database locally.I will break this review in the following sections: We will go over How To Test DynamoDB Locally.ĭid you know that testing DynamoDB locally can save you a lot of time debugging issues? Introduction How To Test DynamoDB Locally 3.5 How To Delete Records In DynamoDB Table Using AWS CLI.3.4 How To List/Get Records In DynamoDB Table Using AWS CLI.3.3 How To Insert Records In DynamoDB Table Using AWS CLI.3.2 How To Get Tables In DynamoDB Using AWS CLI.

Local dynamodb javascript shell download#

2.3 How To Download and DynamoDB Locally.2.2 How To Setup AWS CLI In Mac Using Brew.

2.1 How To Setup Java In Mac Using Brew.

Now go take a look at all the other neat things you can do with aws dynamodb. Once you have the JSON schema, creating the new table is super simple.Īssuming your JSON file is called Items.json, just run the following command:Īws -profile=via dynamodb create-table -cli-input-json file://Items.json That’s it! Here’s a sample schema which creates the table Items with two attributes, Deleted and Id First, you’ll have to remove any “Arn”, “Size”, “NumberOfDecreasesToday”, “Count”, and date/time attributes.) (Note: You won’t be able to use the exact output above to create a new table. You can also use the following command to view the schema of an existing table if you’re going to create something similar:Īws -profile=via dynamodb describe-table -table-name=MyTable You can read the create-table documentation to get an idea of all the available options. The easiest way to create a new table is by passing a JSON file with the table schema to the AWS CLI tool.

This will let you run authenticated AWS commands with aws -profile=via Step 2: Create the Table JSON File Step 1: Set Up Your AWS CLI CredentialsĬreate the file ~/.aws/config and add a block like the following: One of the great things about the AWS command-line tool is that you can do pretty much any AWS operation with it.įor today’s example, we’re going to show you how to easily create a new DynamoDB table.