The ASF Courses

Optimizing HDFS Performance: Balanced Utilization of Hardware Accelerators and ARM64 Multi-Implementation - Transparent Encryption

Optimize HDFS Transparent Encryption performance by balancing CPU cores and hardware accelerators. Learn to leverage OpenSSL 3.0 for dynamic resource allocation and improved efficiency in cloud services.

• YouTube
• 20 minutes
• Self-Paced
• Free Video

Design and Practice of OPPO Big Data Spark and Flink Engine Diagnosis System

Explore OPPO's engine diagnosis platform for optimizing Spark and Flink performance in big data operations, enhancing problem-solving efficiency and resource utilization.

• YouTube
• 17 minutes
• Self-Paced
• Free Video

Federated Cross-Platform SQL with Apache Wayang

Explore federated query processing with Apache Wayang for seamless cross-platform SQL analytics. Learn to unify diverse data sources, optimize queries, and enhance decision-making across distributed systems.

• YouTube
• 15 minutes
• Self-Paced
• Free Video

The Implementation of DataOps in Unicom Digital Division: Building Integrated Data Capabilities

Explore Unicom's DataOps implementation using Apache DolphinScheduler, including challenges and solutions for large-scale Hadoop task scheduling.

• YouTube
• 19 minutes
• Self-Paced
• Free Video

Apache Doris in Far Technology Application Practice

Explore real-time data warehouse architecture using Apache Doris, reducing costs and increasing efficiency in business scenarios.

• YouTube
• 13 minutes
• Self-Paced
• Free Video

Apache ECharts' Package Size Revolution - SSR and Lightweight Client Runtime

Revolutionize data visualization with Apache ECharts' SSR and lightweight client runtime. Optimize performance, reduce package size, and create engaging interactive visualizations for mobile devices.

• YouTube
• 18 minutes
• Self-Paced
• Free Video

An Introduction to the Kubernetes Gateway API with Apache APISIX

Explore the Kubernetes Gateway API's evolution and advantages over Ingress API. Learn to implement feature-rich, extensible gateways using Apache APISIX in Kubernetes clusters.

• YouTube
• 15 minutes
• Self-Paced
• Free Video

Understanding Stream-Table Duality Using Kafka, Flink SQL and Debezium Format

Explore stream-table duality using Kafka, Flink SQL, and Debezium format. Learn about CDC events, SQL queries on changelog data, and practical applications through a demo.

• YouTube
• 27 minutes
• Self-Paced
• Free Video

Whisky Clustering with Apache Projects - Groovy, Commons Math, Ignite, Spark, Wayang, Beam and Flink

Analyze top distilleries' whiskeys using K-means clustering from Apache projects to identify the perfect single-malt Scotch. Explore data analysis with Groovy, Commons Math, Ignite, Spark, Wayang, Beam, and Flink.

• YouTube
• 34 minutes
• Self-Paced
• Free Video

Classifying Iris Flowers with Groovy, Deep Learning, and GraalVM

Explore data science using Groovy to classify Iris flowers with deep learning neural networks and GraalVM for enhanced performance.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

Building a Kubernetes Operator for Apache Flink in Java

Develop Kubernetes Operators in Java for complex applications like Apache Flink. Learn implementation basics, advantages of Java Operator SDK, and insights from large-scale production use-cases.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Impala Performance on Iceberg Tables - Optimizations and Benchmarks

Explore Impala's optimized performance on Iceberg tables, including implementation details, architecture insights, and benchmarks against other query engines.

• YouTube
• 27 minutes
• Self-Paced
• Free Video

WebAssembly Plugin for Apache Traffic Server

Explore WebAssembly plugin for Apache Traffic Server: enhance programmability, run proxy-wasm modules, and unlock new possibilities in content delivery and AI inference on ATS.

• YouTube
• 28 minutes
• Self-Paced
• Free Video

Getting Started with the Micronaut Framework

Explore the Micronaut® framework's compile-time approach for ultra-lightweight Java apps. Learn about fast startup, small footprint, and cloud-native features. Discover GraalVM native image generation.

• YouTube
• 33 minutes
• Self-Paced
• Free Video

OpenSSL and QUIC Using Foreign Function Memory API in Apache Tomcat

Leverage OpenSSL for TLS support in Apache Tomcat using Java 22's FFM API. Explore QUIC and HTTP/3 implementation with OpenSSL 3.3+.

• YouTube
• 27 minutes
• Self-Paced
• Free Video