Open Source Summit Europe 2024

Valkey is an open source key-value data store that supports a variety of workloads such as caching, and message queues. Valkey General Language Independent Driver for the Enterprise (GLIDE) is one of the official client libraries for Valkey, supporting Redis open source 6.2, 7.0, and 7.2. You can use GLIDE to safely and reliably connect applications to services that are Valkey- and Redis OSS-compatible. Join this session to learn what it was like contributing to Valkey. Dive deep into GLIDE’s innovative design and discover how GLIDE can help you achieve operational excellence.

Over time we've become accustomed to taking for granted that Source Code Management systems are always available. SCMs are a mission-critical part of any software-related business. When they don't work as expected, whole organizations come to a halt quicker than you would expect, therefore, efficient maintenance of such systems is crucial to success.

Git repositories that are under heavy load quickly become inefficient or even inaccessible. This impacts client operations of all types (e.g., git-upload-pack, git-receive-pack). Currently, the only countermeasures are a full GC or a geometric repacking, either time or metrics-based.

As the repositories grow, running a full GC takes longer, is more expensive, and risks introducing additional workload at inopportune times (e.g., running GC during a burst of repository activity may bring nodes to a standstill). In this talk, we will introduce an AI-driven approach to maintaining the performance of busy Git repositories that undergo heavy workloads. The AI model will explore and learn different strategies, including partial repacking, bitmap regeneration, empty directory removals, and more, by evaluating its success using reinforcement learning.

In this presentation, we’ll share stories of how several organizations built an IDP around where developers spend the majority of their time; the development environment. The integrated development environment (IDE) is sacred to the developer, so we’ll discuss strategies for surveying developers, identifying pilot groups, and improving efficiency without disrupting core workflows.

As the Decentralized Trust landscape continues to evolve, the role of open source technologies in driving innovation and fostering collaboration has never been more critical. This panel introduces Hedera, a groundbreaking and fully open source DLT. Based on its unparalleled consensus algorithm, Hashgraph, it is the most energy-efficient blockchain today. And with its unique governance model comprising 31 recognized global leaders such as Google, IBM, Dell, Boeing, Standard Bank and more, Hedera is the platform of choice for dozens of decentralized application builders and a community of more than 1000 developers.

The panelists in this session will discuss why they chose to build on Hedera and highlight the types of use cases that can be built on the platform using real-world examples. They will also share ways on how developers can get started building on Hedera and the resources and opportunities available. .

Join us for an engaging discussion featuring a diverse group of participants from across Hedera’s ecosystem, including end users, developers, and community leaders. Each panelist will share unique insights into how Hedera is transforming their work.
 
 
 

In this panel discussion, technical and open source leaders from Amazon Web Services, Canonical, SAP, and Uber will share how their organizations foster innovation through active participation in open source projects. The panelists will discuss their contributions to the OpenSearch community and how those contributions have helped advance OpenSearch and enabled progress in their own products and services.
 
The session will provide insights into the strategic value of open source collaboration, the technical and organizational challenges of contributing to large-scale open source initiatives, and the benefits that can be realized by organizations that invest in open source. Attendees will come away with a better understanding of how leading technology organizations are engaging with open source to drive innovation and improve their products.