Real-Life Use Cases of DynamoDB

A lot of developers get confused if they should use DynamoDB or not for their application. If it is fit for their project or not. We are going to mention some examples where companies are using this database to help manage the larger influx and of data at high speeds.

1. Duolingo

Duolingo, an online learning site, relies on the DynamoDB database to store and handle approximately 31 billion data objects on their web server. With around 18 million monthly users engaging in roughly six billion exercises via the Duolingo app, the platform experiences significant traffic. To manage this load, they utilize 24,000 read units per second and 3,300 write units per second. DynamoDB stands out as the sole database meeting their requirements for both data storage and DevOps

2. Hess Corporation

This corporation is a well-known energy company. The company works on the exploration and production of natural gas and crude oil. This corporation also uses DynamoDB and shifted its E&P (Energy Exploration and Production) project onto AWS. The operational infrastructure of DynamoDB helps the company to handle data effectively and get optimized and well-managed results It also helped the company in separating potential buyers’ data from business systems.

3. GE Healthcare

GE Healthcare is known for the medical imaging equipment that helps in diagnostics through radiopharmaceuticals and imaging agents. This company also uses DynamoDB to increase customer value, enabled by cloud access, storage, and computation. The GE Health Cloud provides a single portal for healthcare professionals all over the US to process and share images of patient cases.

4. Docomo

Docomo is a popular mobile phone operating company. The company is known for its voice recognition services, which need the best performance and capacity. This is the reason Docomo turned towards DynamoDB which has helped the company scale towards better performance. The company also relies heavily on Amazon DynamoDB to store its marketing data of different types. The data includes user events, user profiles, visited links, and clicks. Sometimes, this data also includes ad targeting, attribution, and real-time bidding.

Also Read

• DynamoDB – Introduction
• Key Features Of DynamoDB
• AWS DynamoDB – Creating a Table

Building a web application is always exciting for a newbie software engineer. As a web developer, you might have started with building the frontend then backend and then you add features one by one. You choose some database for your application to store the information. Now your web application starts growing and you start getting the users for that. 100, 1000, 10000 and so on…..but what if the users will keep growing? Will it be possible that your current database can handle millions of users? If not then it can create a problem for you. You will have to migrate to another more scalable database. This is one of the reasons a software engineer has to think and consider all the case scenarios before they start building something.

A lot of web applications face scaling issues due to the growth of users along with the increasing complexity of data traffic. Business comes the need to process data faster and here comes the part of DynamoDB. DynamoDB is a NoSQL database of Amazon Web Services that supports data structures and key-valued cloud services. It is a fast, flexible, cost-effective, highly-scalable, fault-tolerant, and secure database service. You can scale from 10 to 1000 transactions per second (tps) in a couple of seconds. Now the question is what are some major benefits of using DynamoDB? How to decide that this is the right database for your application. What are some of its real-life use cases and what is the downside of using this database? Let’s discuss everything in detail.