GZ vs WAR
Een uitgebreide vergelijking van Gzip Compressed en Web Application Archive — bestandsgrootte, kwaliteit, compatibiliteit en welk formaat het beste past bij jouw workflow.
Gzip Compressed
Archives & CompressedGzip is a single-file compression format based on the DEFLATE algorithm. It is most commonly paired with TAR to create .tar.gz archives and is the standard compression for web content delivery.
Over GZ-bestandenWeb Application Archive
Archives & CompressedWAR (Web Application Archive) is a JAR file used to distribute Java web applications.
Over WAR-bestandenVergelijking van sterke punten
GZ Sterke punten
- Patent-free, royalty-free — that was the whole point in 1992.
- Universally supported on every OS.
- Fast compression and extremely fast decompression.
- Preserves original timestamps and filenames in the header.
- Streamable — can compress/decompress over pipes.
WAR Sterke punten
- Standard Java EE deployment unit since 1999.
- ZIP-based — introspectable with any unzip tool.
- Auto-deployment in Tomcat, Jetty, GlassFish, and every Java servlet container.
- Well-defined web.xml deployment descriptor.
- Compatible with any JVM.
Beperkingen
GZ Beperkingen
- Compresses one file at a time — needs tar for multi-file archives.
- Older algorithm — Zstandard, xz, and brotli all beat it on ratio.
- Single-threaded in the reference implementation (pigz fixes this).
- Not as aggressive as modern codecs on highly redundant data.
WAR Beperkingen
- Requires a servlet container runtime — heavier than a self-contained fat-JAR.
- Spring Boot fat-JARs reduce WAR's relevance in new projects.
- Not containerized — Docker-era deployment prefers JAR + embedded server.
- File sizes balloon with dependency libraries in /WEB-INF/lib/.
Technische specificaties
| Specificatie | GZ | WAR |
|---|---|---|
| MIME type | application/gzip | application/java-archive |
| Extensions | .gz, .tgz (with tar) | — |
| Algorithm | DEFLATE (LZ77 + Huffman coding) | — |
| Standard | RFC 1952 (gzip), RFC 1951 (DEFLATE) | — |
| Header | 10 bytes: magic, method, flags, mtime, extra, filename, comment, crc, isize | — |
| Extension | — | .war |
| Container | — | ZIP (JAR format) |
| Required descriptor | — | WEB-INF/web.xml |
| Runtime | — | Servlet container (Tomcat, Jetty, GlassFish, etc.) |
Typische bestandsgroottes
GZ
- Plain text file 25-40% of original
- HTML page 20-30% of original
- Source code archive 15-30% of original
- Already-compressed file (JPEG, MP4) 99-100% (no gain)
WAR
- Simple Servlet app 500 KB - 5 MB
- Typical Spring MVC app with libs 20-100 MB
- Large enterprise WAR 200-800 MB
Klaar om te converteren?
Converteer online tussen GZ en WAR, gratis en zonder iets te installeren. Versleutelde upload, automatische verwijdering na 60 minuten.
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Veelgestelde vragen
Upload je GZ-bestand naar KaijuConverter om het direct in je browser om te zetten naar PDF, JPG, PNG of een ander standaardformaat.
Upload je WAR-bestand naar KaijuConverter om het direct in je browser om te zetten naar PDF, JPG, PNG of een ander standaardformaat.
Ja, gratis tot 25 MB (tot 1 GB met 24-uurspas of Pro) en alle bestanden worden na 60 minuten automatisch verwijderd.
Ja, gratis tot 25 MB (tot 1 GB met 24-uurspas of Pro) en alle bestanden worden na 60 minuten automatisch verwijderd.