ONE WAY • NO REFUNDS
THE LEGACY SYSTEMS RETIREMENT COMPANY PRESENTS

EVERY JVM
DESERVES
A FAREWELL TOUR.

Three roads out. One bus leaving. Point at a destination to see who’s driving the native future—and who’s staying behind.

NOW BOARDING

NATIVE ROUTE over Spark

THIS WAY TO THE POST-JVM ERA
LakehouseNATIVE SYSTEM SPOTLIGHT
STOP FEEDING THE EXECUTOR

Same lake. Less engine room.

Sail keeps the Spark surface while replacing the heavyweight JVM execution path with a compact native Rust runtime.

01EXPRESS SERVICE

Sail

Fast, focused and built close to the metal.

Rust

Native memory safety

No garbage-collection stalls or heap-tuning séance.

Lean

Smaller footprint

More of every machine goes to the data.

No GC

Predictable work

Long-tail pauses do not decide when you arrive.

LEAVING AT THE TERMINALSpark

Thanks for the memories. Please take your tuning flags with you.