ACID Transactions on Data Lakes Tech Talks: Getting Started with Delta Lake
As part of our Data + AI Online Meetup, we’ve explored topics ranging from genomics (with guests from Regeneron) to machine learning pipelines and GPU-accelerated ML to Tableau performance optimization. One key topic area has been an exploration of the Lakehouse. The rise of the Lakehouse architectural pattern is built upon tech innovations enabling the...
MLflow Model Registry on Databricks Simplifies MLOps With CI/CD Features
MLflow helps organizations manage the ML lifecycle through the ability to track experiment metrics, parameters, and artifacts, as well as deploy models to batch or real-time serving systems. The MLflow Model Registry provides a central repository to manage the model deployment lifecycle, acting as the hub between experimentation and deployment. A critical part of MLOps,...
How to Train XGBoost With Spark
XGBoost is currently one of the most popular machine learning libraries and distributed training is becoming more frequently required to accommodate the rapidly increasing size of datasets. To utilize distributed training on a Spark cluster, the XGBoost4J-Spark package can be used in Scala pipelines but presents issues with Python pipelines. This article will go over...
MLflow 1.12 Features Extended PyTorch Integration
MLflow 1.12 features include extended PyTorch integration, SHAP model explainability, autologging MLflow entities for supported model flavors, and a number of UI and document improvements. Now available on PyPI and the docs online, you can install this new release with pip install mlflow==1.12.0 as described in the MLflow quickstart guide. In this blog, we briefly...
Leveraging ESG Data to Operationalize Sustainability
The benefits of Environmental, Social and Governance (ESG) are well understood across the financial services industry. In our previous blog post, we demonstrated how asset managers can leverage data and AI to better optimize their portfolios and identify organizations that not only look good from an ESG perspective, but also do good — companies that...
Improving the Spark Exclusion Mechanism in Databricks
Ed Note: This article contains references to the term blacklist, a term that the Spark community is actively working to remove from Spark. The feature name will be changed in the upcoming Spark 3.1 release to be more inclusive, and we look forward to this new release. Why Exclusion? The exclusion mechanism was introduced for...
Quickly Deploy, Test, and Manage ML Models as REST Endpoints with MLflow Model Serving on Databricks
MLflow Model Registry now provides turnkey model serving for dashboarding and real-time inference, including code snippets for tests, controls, and automation. MLflow Model Serving on Databricks provides a turnkey solution to host machine learning (ML) models as REST endpoints that are updated automatically, enabling data teams to own the end-to-end lifecycle of a real-time machine...
Ten Simple Databricks Notebook Tips & Tricks for Data Scientists
Often, small things make a huge difference, hence the adage that "some of the best ideas are simple!" Over the course of a few releases this year, and in our efforts to make Databricks simple, we have added several small features in our notebooks that make a huge difference. In this blog and the accompanying...
Reputation Risk: Improving Business Competency and Nurturing Happy Customers by Building a Risk Analysis Engine
Why reputation risk matters? When it comes to the term "risk management", Financial Service Institutions (FSI) have seen guidance and frameworks around capital requirements from Basel standards. But, none of these guidelines mention reputation risk and for years organizations have lacked a clear way to manage and measure non-financial risks such as reputation risk. Given...
Faster SQL: Adaptive Query Execution in Databricks
Earlier this year, Databricks wrote a blog on the whole new Adaptive Query Execution framework in Spark 3.0 and Databricks Runtime 7.0. The blog has sparked a great amount of interest and discussions from tech enthusiasts. Today, we are happy to announce that Adaptive Query Execution (AQE) has been enabled by default in our latest...
