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Data notebooks are a great tool for Data scientists as well as Analysts. Find out why to add them to your stack and how to use them.
Ever since the release of project Jupyter in 2014, data notebooks have gradually become a standard tool for data exploration. Although data notebooks have mainly been used by technical teams so far, new tools have recently appeared. They are well suited for data analysts’ hard skills while being accessible for Business Users, enabling them to run through sharp insights. Here is why and how data (and maybe business) teams should use this revolutionary – so to speak – tool.
Data notebooks are a form of interactive computing in which users can write and execute code, visualize the results, and share insights with their team.
Data notebooks offer a wide range of benefits:
Dashboards help Business Users get a better understanding of their day-to-day operations, by enabling them to:
But dashboards also have significant disadvantages, such as:
These two tools shouldn’t be considered mutually exclusive. Dashboards are great for monitoring, while data notebooks are a must-have for data exploration and reporting: make your choice in accordance with your business goals!
Data scientists have been using data notebooks for quite a while. They often use the Jupyter notebook, along with Python coding to run data exploration tasks. But a new generation of notebooks – such as Husprey’s – have been building improved ways to empower Data Analysts.
Here is how a Data Analyst can make use of a notebook:
Notebooks provide analysts with a strong technical environment, which gathers context information, data intelligence and SQL queries into a single tool. Iterations among members of data and business teams are much faster thanks to their user-friendly interface.
Before notebooks, Analysts used BI tools and dashboards. Using screenshots, they copy/pasted their tables and charts into Notion or a Google Docs file. This whole process was very time-consuming, and damaged the data’s quality and traceability.
Making the most of your data means bringing storytelling into the mix. Data notebooks combine your data and its context with some reasoning, interpretations and queries: this makes them the perfect fit for any project that requires storytelling, whether it be investigation, exploration or post-mortem evaluation.
A notebook-based collaborative tool enables you to give your data and comments a story format, in order to display your logical train of thought and arguments. You also have the possibility to highlight your assumptions and their limits, as well as to present and explain your interpretation of the results.
Keep in mind that your insights must be clear, concise and actionable in order to actually help you drive business outcomes.
Here are 3 key features that will make your story striking and powerful:
A data notebook enables Analysts to explore databases, write queries and create stories, with a single tool. But data notebooks are also suited for Business Users. The UX interface of it empowers them to understand, comment and take decisions from data. It's a real game changer on both technical and collaborative sides.