January 2023 Summaries

The Apache Superset project has implemented an Operational Model to streamline project management and enhance community involvement by organizing efforts into specific working groups, each with designated responsibilities. Initiated by John Bodley and Ville Brofeldt in 2021, this model aims to transform discussions into actionable tasks, encourage broader community participation, and maintain transparency in decision-making. The Superset Town Hall serves as a central hub for discussing various topics raised across different platforms like Slack, GitHub, and synchronous meetings, ensuring all actions are well-coordinated and communicated. Key working groups include Release Strategy, Developer Experience, Quality, Security, and Management, each focusing on different aspects of the project's development and operational needs. The model aligns with Apache's governance principles by fostering open, inclusive, and transparent communication, addressing challenges like technical debt and community growth, and facilitating engagement through diverse communication channels. By involving more community members and maintaining efficient communication, the Superset Operational Model supports the project's scalability and adaptability.

Data drilling is a widely used business intelligence feature that enables users to analyze data through various views in charts and dashboards, allowing them to explore detailed insights and understand the factors influencing trends or anomalies. While traditional Drill Down involves predefined hierarchies, Drill By offers a more flexible approach, allowing users to filter and group data based on contextual menu selections without hierarchical constraints. This method enhances data exploration by aligning with user intent and accelerating analysis. Preset's Drill-to-Detail feature, available in Preset Cloud and Apache Superset, utilizes contextual menus to provide atomic event insights related to applied filters, aiding in detailed analyses across various business functions and industries. For instance, it allows B2C companies to pinpoint effective promotional campaigns, marketing teams to assess high ROI channels, and financial institutions to evaluate loan origination metrics. Users can access Drill-to-Detail by enabling specific feature flags in Apache Superset or by creating a free account with Preset to start exploring its capabilities.

Since joining the Apache Software Foundation in 2017, the Superset Community has experienced consistent growth, with 2022 seeing significant milestones such as reaching 50,000 stars on GitHub, despite a slight decrease in merged PRs compared to the previous year. The community's Slack membership nearly doubled, reflecting increased engagement and participation, coinciding with significant releases like Superset 2.0 and its subsequent updates, which focused on bug fixes and security enhancements. New features and improvements include support for embedding dashboards, enhanced data exploration capabilities, and improved workflow processes, all of which contributed to the project's maturity and usability. The year also saw the addition of new committers and PMC members, further strengthening the development team. As the community looks forward to 2023, it remains committed to fostering growth and innovation, encouraging more members to join and contribute to its ongoing development.

The release of Superset 2.0 marked a significant milestone in the software's development, introducing a more rigorous semantic versioning process to manage feature updates and breaking changes, which was crucial for its users, including Preset. However, the adoption of Superset 2.0 faced hurdles due to stability concerns, prompting the release of version 2.0.1 to address over 40 issues, focusing primarily on security with seven patches for vulnerabilities. This update also introduced new configuration options to tighten security, affecting areas like the Handlebars Chart and Markdown components by limiting certain HTML tags and attributes. Although these changes could be perceived as breaking, they were deemed necessary for security enhancements. The release also highlighted the challenges of maintaining long-term support (LTS) for previous versions like 1.5.x, due to the complexity of back-porting fixes and the potential for introducing breaking changes, urging users to migrate to the newer version. Superset's development community remains active, with future releases planned and an open invitation for community involvement in testing and strategizing for upcoming versions, ensuring that both official and bespoke releases by Preset meet user needs efficiently.