📈 Boost Your Spring Batch Performance with GraalVM Native Image! 🚀
Want to make your Spring Batch jobs start instantly? Tired of waiting for the JVM to warm up? This video will show you how to compile a Spring Batch application into a Native Image using GraalVM. The result? Blazing-fast startup times and reduced memory usage - perfect for short, on-demand batch jobs!
🔥 What you'll learn:
✅ What is a Native Image? (and why it matters for Spring Batch)
✅ What is GraalVM? (The Magic Behind Native Images)
✅ Step-by-step setup: PostgreSQL, GraalVM, and Visual Studio tools
✅ How to build a Spring Batch app that reads a CSV, logs it, and writes it to a PostgreSQL DB
✅ Native vs Non-Native Benchmark: See the performance difference (4s vs 0.2s!)
📋 Chapters
0:15 - Introduction: Why Native Image for Spring Batch?
1:09 - Definitions: GraalVM & Native Image
2:06 - Requirements & Setup (GraalVM, PostgreSQL, Visual Studio)
4:59 - Building the Batch App (Read CSV, Write to DB)
9:10 - Compiling to Native Image (GraalVM in action)
11:49 - Benchmark: Native Image vs Traditional JAR (Results)
14:40 - Conclusion: Why Native Image is perfect for Spring Batch
🔧 Requirements
1️⃣ Install GraalVM (latest version)
2️⃣ Install Visual Studio (with C++ build tools)
3️⃣ Run a PostgreSQL container:
⚡ Performance at a Glance
Without Native: ⏱️ 4 seconds to start the batch job
With Native Image: ⚡ 0.2 seconds to start the batch job!
If you want to build faster, more efficient Spring Batch jobs, this video will give you everything you need to level your performance. Don't forget to like, comment, and subscribe for more Spring, GraalVM, and Java tips!
#SpringBatch #GraalVM #NativeImage #Java #BatchProcessing #Performance #PostgreSQL
github.com/vinny59200/spring-batch-native-image
foojay.io/today/speed-up-your-spring-batch-with-native-image-and-graalvm/