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Revolutionizing Shift Planning with AWS Forecast: A Two-Week Journey

Published By: Andrew Schwartz

July 2nd, 2023


In an era defined by rapid technological advancement and an increasing reliance on data-driven decisions, harnessing the power of machine learning for predictive analytics is not just advantageous—it’s essential. Many organizations are turning to robust cloud platforms to process vast amounts of data to forecast future trends accurately. Among these platforms, Amazon Web Services (AWS) stands out as a leader in providing accessible, efficient, and powerful tools that democratize machine learning capabilities for companies of various sizes and sectors. This article delves into our organization's recent experience with AWS Forecast, detailing how we seamlessly integrated this tool into our operations to enhance our predictive analytics capabilities. Our journey exemplifies how even complex technologies can be rapidly deployed to meet immediate business needs and improve decision-making processes at all levels.

Implementing AWS Forecast: Enhancing Decision-Making with Predictive Analytics

As organizations delve into the world of big data, the ability to anticipate future trends becomes a significant asset. With Amazon Web Services’ (AWS) machine learning tools, this capacity for predictive analytics is no longer a distant dream, but a present reality. Our organization recently embarked on an ambitious journey, successfully implementing AWS Forecast into our operational model within a surprisingly short two-week period. Here’s a look at our incredible journey, the immediate benefits experienced by our end-users, and our plans for the future.

Our objective was straightforward yet profound – to incorporate accurate forecasting into our application to enhance decision-making capabilities of our users. We knew that our users could benefit greatly from predictive analytics, allowing them to optimize shift allocations and make informed, long-term organizational decisions.

We took our existing data from MongoDB and fed it into AWS Forecast. This process allowed us to generate an array of matrices based on predictive models. The simplicity and speed of this integration were truly astounding; we were able to implement this within just a week and a half, highlighting the user-friendly nature of AWS services.

The next step in our process was to save the output matrices array back into MongoDB. These arrays formed the foundation for our prediction engine, enabling us to generate insights into user availability and suitability for upcoming shifts. Every night, our system runs predictions and saves the results, forming a detailed and invaluable picture of potential future scenarios.

Moreover, we implemented a system to archive our daily predictions into an AWS S3 bucket. This not only provides a backup for our data but also serves as a growing bank of historical data points. These data points will undoubtedly be a potent resource for our future development initiatives.

The impact of this AWS Forecast implementation on our end-users was immediate and profound. Users now have access to predictive insights that help them plan better, work more efficiently, and make more informed, long-term decisions for their organizations. The feedback has been overwhelmingly positive, emphasizing the power and potential of predictive analytics.

While we have already achieved significant milestones, our journey with AWS Forecast is far from over. In our future endeavors, we aim to generate multiple predictions on the fly, using these matrices arrays. By comparing these predictions, we aim to determine the best possible outcome based on user actions. We believe this will further enhance the decision-making capabilities of our users, driving their organizations towards greater success.

In summary, our experience with AWS Forecast has been transformative. Within a short span of two weeks, we were able to enhance our application’s capabilities significantly, resulting in happy users and more efficient organizations. As we move forward, we remain excited about the possibilities that this powerful AWS service can offer. After all, the future belongs to those who can predict it!


The successful integration of AWS Forecast into our operational model marks a significant milestone in our journey towards becoming a more data-informed and efficient organization. The implementation process, although swift, laid a robust foundation for us to build upon as we continue to refine and expand our predictive analytics capabilities. Our experience has demonstrated the immense potential of machine learning tools in transforming data into actionable insights that propel organizational success. As we look to the future, we are inspired by the possibilities that lie ahead. With continued innovation and improvement in our use of AWS Forecast, we are well-positioned to remain at the forefront of our industry, leveraging the power of predictive analytics to forge a path to sustained growth and enhanced decision-making. Through this narrative, we hope to inspire other organizations to embark on their own transformative journeys, unlocking the potential of their data to predict and effectively plan for the future.

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Andrew SchwartzAs the CTO of Koroid Corporation, I am deeply passionate about leveraging technology to revolutionize the healthcare industry. My mission is to create innovative, user-friendly solutions that improve patient care, streamline operations for medical professionals, and enhance overall healthcare experiences.
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