Programming with Big Data -- Interface to 'ZeroMQ' R package pbdZMQ version 0.3-14 'ZeroMQ' is a well-known library for high-performance asynchronous messaging in scalable, distributed applications. This package provides high level R wrapper functions to easily utilize 'ZeroMQ'. We mainly focus on interactive client/server programming frameworks. For convenience, a minimal 'ZeroMQ' library (4.2.2) is shipped with 'pbdZMQ', which can be used if no system installation of 'ZeroMQ' is available. A few wrapper functions compatible with 'rzmq' are also provided. Software Depends: R (>= 3.5.0) Wei-Chen Chen <wccsnow@gmail.com> Comprehensive R Archive Network (CRAN) Wei-Chen Chen [aut, cre], Drew Schmidt [aut], Christian Heckendorf [aut] (file transfer), George Ostrouchov [aut] (Mac OSX), Whit Armstrong [ctb] (some functions are modified from the rzmq package for backwards compatibility), Brian Ripley [ctb] (C code of shellexec, and Solaris), R Core team [ctb] (some functions and headers are copied or modified from the R source code), Philipp A. [ctb] (Fedora), Elliott Sales de Andrade [ctb] (sprintf), Spencer Aiello [ctb] (windows conf), Paul Andrey [ctb] (Mac OSX conf), Panagiotis Cheilaris [ctb] (add serialize version), Jeroen Ooms [ctb] (clang++ on MacOS ARM64), ZeroMQ authors [aut, cph] (source files in 'src/zmq_src/') GPL-3 2025-04-13 application/tgz https://CRAN.R-project.org/package=pbdZMQ doi:10.32614/CRAN.package.pbdZMQ