
Optimization & Simulation
Snowflake Notebooks redefines how teams approach optimization challenges, combining live data access, interactive modeling, and seamless collaboration into one intuitive platform. Whether tackling large-scale projects or refining daily operations, this tool offers an accessible solution for decision-making.
Imagine you're helping a team plan support centers for municipal EV and hydrogen fuel stations across Greater Los Angeles. The team has decided to leverage existing police stations as maintenance centers. With their expertise in managing fleet vehicles, police facilities are uniquely positioned to extend their capabilities to maintain nearby clean transportation infrastructure-seamlessly integrating EV and hydrogen station upkeep into their operations. This approach capitalizes on established resources, combining fleet management know-how with the growing demand for emission-free transit support.
But there’s a challenge: with limited budget and resources, how do you decide which police stations should host these centers? The goal is to make sure every EV or hydrogen station in the region has at least one support center close by – without overextending your resources.
Please note that this example is illustrative and not indicative of any operational choices made by California or Los Angeles authorities.
As an analytics professional, you have likely encountered the following inefficiencies in many projects:
The result? Insights take weeks to produce and are already outdated by the time they're shared. It’s frustrating, but what if there was a way to change this?
Snowflake Notebooks reimagines the optimization workflow by integrating data preparation, model building, and visualization—all in a single environment.
Before and After: A Workflow Comparison
This approach is just one way to build and run optimization models in Snowflake. Other methods include deploying optimization as a service within Snowpark Container Services and running models directly through Snowsight. More details on these approaches can be found in the following blogs: Next-Level Data Science: Enabling Optimization with Gurobi in Snowflake: Part One and Using Snowsight: Streamlining Gurobi Powered Decision-Making in Snowflake Part Two.
Let’s step into the transformation journey as if you’re leading the charge in solving the alternative fuel support station challenge.
Seamless Integration of SQL and Python
With Snowflake Notebooks, you can query data directly from Snowflake using SQL and immediately analyze it using Python—all within the same environment. This eliminates the need for exporting data or switching between tools, reducing errors and saving time.
For example, you can query raw data on alternative fuel station locations and demand:
As seen from the image above, variables and result sets can be shared between Python and SQL cells, making it easier to transition between different types of analyses within a single workflow.
Once the data is retrieved, you can use Python to visualize the location distribution:
This allows you to quickly identify patterns and outliers in your data, setting the stage for more informed decision-making.
Interactive Model Building
Instead of relying on external tools to build optimization models, Snowflake Notebooks enables you to do it all in one place. Using Python libraries like Gurobipy, you can formulate and solve optimization problems interactively.
For the EV support station challenge, you can define an optimization model to minimize costs while ensuring adequate coverage:
The results are immediately available for analysis, enabling you to iterate quickly on your model.
Real-Time Collaboration and Visualization
Snowflake Notebooks makes it easy to visualize and share optimization results, fostering collaboration across teams. For instance, you can use Python to create an interactive visualization of the optimal assignments:
You can share this notebook directly with business stakeholders, who can tweak inputs, re-run cells, and see updates in real-time. Integrated Git support ensures that all changes are tracked, making it easier to collaborate and maintain version control across team members. This reduces the time spent on back-and-forth communication and static reporting. Run the Snowflake Notebook yourself by downloading the materials here!
Snowflake Notebooks doesn't just improve workflows; they redefine how teams approach complex projects like the EV support station optimization. By integrating live data, interactive modeling, and real-time collaboration, they address key pain points and deliver tangible results:
The net result of live data access, integration environments and collaboration powered by scalable infrastructure – faster and more informed actions. For initiatives like the California Clean Transportation Program, Snowflake Notebooks speeds up the iterative process of building models, analyzing results and incorporating stakeholder feedback. As a data scientist, this allows you to focus more time on designing and solving decision-support models that address complex, real-world challenges.
Ready to transform your workflows? Dive into Snowflake Notebooks, and see how Snowflake Notebooks offers a streamlined, efficient approach to optimization workflows. Our award-winning teams specializing in Gurobi and Snowflake are here to help you unlock the full potential of these platforms. Whether you're optimizing complex decision models or scaling data-driven workflows, we provide the expertise to streamline decision-making across your organization. Get in touch with us to learn more.
Whether you need advanced AI solutions, strategic data expertise, or tailored insights, our team is here to help.