The data ecosystem has heavily evolved over the past two decades. There’s been an explosion of data-driven frameworks, such as Presto, Hive, and Spark to run analytics and ETL queries and TensorFlow and PyTorch to train and serve models. On the data side, the approach to managing and storing data has evolved from HDFS to cheaper, more scalable and separated services typified by cloud stores like AWS S3. As a result, data engineering has become increasingly complex, inefficient, and hard, particularly in hybrid and cloud environments.
Haoyuan Li offers an overview of a data orchestration layer that provides a unified data access and caching layer for single cloud, hybrid, and multicloud deployments. It enables distributed compute engines like Presto, TensorFlow, and PyTorch to transparently access data from various storage systems (including S3, HDFS, and Azure) while actively leveraging an in-memory cache to accelerate data access.
The data ecosystem has heavily evolved over the past two decades. There’s been an explosion of data-driven frameworks, such as Presto, Hive, and Spark to run analytics and ETL queries and TensorFlow and PyTorch to train and serve models. On the data side, the approach to managing and storing data has evolved from HDFS to cheaper, more scalable and separated services typified by cloud stores like AWS S3. As a result, data engineering has become increasingly complex, inefficient, and hard, particularly in hybrid and cloud environments.
Haoyuan Li offers an overview of a data orchestration layer that provides a unified data access and caching layer for single cloud, hybrid, and multicloud deployments. It enables distributed compute engines like Presto, TensorFlow, and PyTorch to transparently access data from various storage systems (including S3, HDFS, and Azure) while actively leveraging an in-memory cache to accelerate data access.
Video:
Presentation Slides:
The data ecosystem has heavily evolved over the past two decades. There’s been an explosion of data-driven frameworks, such as Presto, Hive, and Spark to run analytics and ETL queries and TensorFlow and PyTorch to train and serve models. On the data side, the approach to managing and storing data has evolved from HDFS to cheaper, more scalable and separated services typified by cloud stores like AWS S3. As a result, data engineering has become increasingly complex, inefficient, and hard, particularly in hybrid and cloud environments.
Haoyuan Li offers an overview of a data orchestration layer that provides a unified data access and caching layer for single cloud, hybrid, and multicloud deployments. It enables distributed compute engines like Presto, TensorFlow, and PyTorch to transparently access data from various storage systems (including S3, HDFS, and Azure) while actively leveraging an in-memory cache to accelerate data access.
Video:
Presentation Slides:
Videos:
Presentation Slides:
Complete the form below to access the full overview:
Videos
In the rapidly evolving landscape of AI and machine learning, Platform and Data Infrastructure Teams face critical challenges in building and managing large-scale AI platforms. Performance bottlenecks, scalability of the platform, and scarcity of GPUs pose significant challenges in supporting large-scale model training and serving.
In this talk, we introduce how Alluxio helps Platform and Data Infrastructure teams deliver faster, more scalable platforms to ML Engineering teams developing and training AI models. Alluxio’s highly-distributed cache accelerates AI workloads by eliminating data loading bottlenecks and maximizing GPU utilization. Customers report up to 4x faster training performance with high-speed access to petabytes of data spread across billions of files regardless of persistent storage type or proximity to GPU clusters. Alluxio’s architecture lowers data infrastructure costs, increases GPU utilization, and enables workload portability for navigating GPU scarcity challenges.
In this talk, Zhe Zhang (NVIDIA, ex-Anyscale) introduced Ray and its applications in the LLM and multi-modal AI era. He shared his perspective on ML infrastructure, noting that it presents more unstructured challenges, and recommended using Ray and Alluxio as solutions for increasingly data-intensive multi-modal AI workloads.
As large-scale machine learning becomes increasingly GPU-centric, modern high-performance hardware like NVMe storage and RDMA networks (InfiniBand or specialized NICs) are becoming more widespread. To fully leverage these resources, it’s crucial to build a balanced architecture that avoids GPU underutilization. In this talk, we will explore various strategies to address this challenge by effectively utilizing these advanced hardware components. Specifically, we will present experimental results from building a Kubernetes-native distributed caching layer, utilizing NVMe storage and high-speed RDMA networks to optimize data access for PyTorch training.