firebird3.0-server-core 3.0.1.32609.ds4-11 (s390x binary) in ubuntu zesty

 Firebird is a relational database offering many ANSI SQL-99 features that
 runs on Linux, Windows, and a variety of Unix platforms. Firebird offers
 excellent concurrency, high performance, and powerful language support
 for stored procedures and triggers. It has been used on production systems
 under a variety of names since 1981.
 .
 This package contains the server engine and support libraries. The rest of
 the binaries needed for running a full-featured firebird server are in the
 firebird3.0-server package.