There are greater than 65 million speech-impaired individuals worldwide of all ages and in each social sphere. Traditionally, they’re a weak social group, present in particular training establishments, rehab facilities, hospitals and clinics, or their very own houses. Each considered one of them wants rehabilitation, training, and assist, in an effort to talk their wants, feelings and concepts.

Press & Say is a Chilean startup that gives the chance to enhance the autonomy, effectively being, and high quality of life for people with advanced communication wants. We create and develop therapeutic instruments for digital well being and assistive know-how to regulate and monitor rehabilitation processes that can be utilized for tele-rehabilitation.

We began with an Augmentative and Various Communication System cellular app for speech-impaired individuals. We advanced that app right into a therapeutic device for well being professionals working with individuals with advanced communication wants, both head to head or remotely.

With a view to assist well being professionals simply monitor sufferers’ KPIs by way of their cellular machine, we created an information mannequin with a web based platform the place they and their establishments can discover affected person information and statistics. Referred to as Press & Say Analytics, it offers Energy BI-like interactive visualizations of the rehabilitation information of speech-impaired sufferers for his or her speech therapists and different caregivers.

NoSQL Information Barrier

The interactive dashboards embrace all the things from fundamental KPIs corresponding to Each day Energetic Customers and Month-to-month Energetic Customers (DAUs and MAUs), to superior context interpretation for every particular person affected person’s progress.
Once we began growing our first model of the product, we used AWS DynamoDB, a NoSQL database, as we anticipated a large circulate of information {that a} conventional SQL database wouldn’t be capable to deal with. However as we constructed our information mannequin and tried to get the information from DynamoDB, we discovered we had a brand new barrier — learn how to make the information come alive visually in our dashboards.

Discovering and Implementing a Nice Resolution

We talked to a few software program corporations that might develop a customized dashboard analytics platform for us, however the costs had been too excessive. As a seed stage startup from Latin America, we determined to develop the dashboard ourselves. Our alternative was Redash. Nonetheless, the problem was serving Redash with SQL queries from information saved in our NoSQL database. And as a co-founder with little expertise in raw-coding growth on a NoSQL database, I wanted an answer that was simple to implement and handle.

First we looked for a NoSQL dashboard service, however after evaluating many selections, didn’t discover a appropriate resolution. Then we discovered Rockset. Rockset suits our actual want of serving very quick SQL queries on prime of DynamoDB.

Rockset was very easy to arrange. We received it working in a short time with Rockset’s native DynamoDB connector and deployed our first visualization very quickly. With that out of the best way, we might proceed specializing in growing helpful KPIs for our shoppers, and begin engaged on research with our sufferers and necessary rehab facilities in an effort to take a look at, enhance and validate our information mannequin. We additionally create personalized dashboards for every well being establishment when wanted. As every establishment works internally in several methods, the information can be retrieved and analyzed in another way relying on their overview, context, targets, and objectives.

Excessive-Efficiency Analytics on NoSQL Information

You probably have information shops that you simply wish to question, however you might be struggling to do it in NoSQL, I like to recommend Rockset as a extremely worthwhile cloud database service. Whilst you can construct or purchase different options, Rockset for us was a lifesaver that enabled us to create a fully-functional product that has since advanced right into a fully-validated enterprise. Every time we have to add a brand new SQL question for a brand new visualization for our customers, we will rapidly add it within the Rockset console and there it’s immediately.