{"page":"/blog/prebid-server-go-vs-java","modified":"2026-11-10","license":"https://creativecommons.org/licenses/by/4.0/","columns":["Fact","PBS-Go","PBS-Java"],"rows":[["Latest release","4.11.1, 2 Nov 2026","4.5.0, 4 Nov 2026"],["Major 4.0 release","6 Mar 2026","6 Aug 2026"],["Runtime","Go 1.26.2 or newer; cgo and libatomic needed","Java 25; Spring Boot 4.0; Vert.x 5.0"],["Official image","Docker Hub prebid/prebid-server (amd64)","GHCR prebid-server-java, -bundle"],["App and admin ports","8000 and 6060","8080 and 8060"],["Config system","Viper: env PBS_, pbs.json, pbs.yaml","Spring Boot: YAML, properties, env, CLI"],["Core adapters (aliases)","281 (116)","266 (103)"],["General modules in repo","5","11"],["Analytics modules in repo","3 (file, Pubstack, Agma)","5 (log, Pubstack, Greenbids, Agma, LiveIntent)"],["Stored request back ends","Files, Postgres, MySQL, HTTP","Files, Postgres, MySQL, HTTP, Amazon S3"],["Account data","YAML defaults, files or HTTP API","Database query, files, HTTP, S3"],["Geo lookup","None built in","MaxMind, Netacuity"],["TLS in process","No","Optional (server.ssl, Java keystore)"],["Metrics back ends","Prometheus, InfluxDB","Prometheus, InfluxDB, Graphite, console"],["Admin port endpoints","/currency/rates, /version, Go pprof","Version, currency rates, stored request push, cache invalidation, request logging, trace logging"],["Seat non-bid reason codes","4 of 16 documented codes","15 of 16 documented codes"],["Cookie sync defaults","No limit, cooperative sync off","Limit 8, cooperative sync on"],["magnite bidder code","Alias of rubicon","Core adapter since 4.0.0"],["June 2026 critical advisory","CVE-2026-54735, fixed in 4.4.0","CVE-2026-54734, fixed in 3.43.0"],["Named commercial user","Microsoft Prebid Server Premium","AWS reference guidance (tested on Java only)"]],"sourceUrls":[[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]]}