My IBM Log in Book a meeting

Home

Z software

Z developer tools

Rational Host Integration Solution

 IBM Rational Host Integration Solution

IBM Rational Host Integration Solution
A complete solution for host application access and modernization
Try it free
Geometric forms in grey and blue

Complete solution

IBM Rational Host Integration Solution offers a complete host access and modernization solution for multiple environments. You can access green-screen applications independent of platform, network, connectivity or host system.
Core components

Core components

Host Access Transformation Services (HATS)

Extend the reach of your terminal applications to the web with a modern user interface or as industry-standard web services.

 Explore IBM Host Access Transformation Services
Host On-Demand (HOD)

Get security-rich, web-to-host access and web-based app programming support with one interface to your TN3270E, TN5250, VT52, VT100, VT220 and VT420 systems; IBM CICS® applications; and FTP servers.

 Explore IBM Host On-Demand
Personal Communications

Employ traditional host communication and terminal emulation for access to host applications and data.

 Explore IBM Personal Communications

One solution for all

  1. Next generation applications
Develop next generation applications

Develop new applications that generate a graphical user interface (GUI) for 3270 and 5250 apps with the Rational Host Access Transformation Services Toolkit. Access your host applications from a browser, portlet, rich client or mobile device. You can also generate integration objects, which are JavaBeans that encapsulate interactions with a host application for creating web services.
Create on-demand applications

Create custom on-demand apps with the Java toolset and its Host Access Beans for Java. You can use the security-rich, browser-based interface to host access for users in both intranet and internet environments. You’ll also get support for multiple host systems including TN3270E, TN5250, VT100, VT220, VT420, Secure Shell (SSH), IBM CICS® Transaction Gateway and FTP.
Get advanced communications support

Get personal networking functions for the workstation that allow you to use your existing networking capabilities, including SNA apps and technologies. IBM Personal Communications gives you host communication and terminal emulation featuring 3270, 5250 and VT emulation, FTP client and SNA network architecture app support and TCP/IP connectivity. You also get extensive API support, including Emulator High-Level Language Apps Programming Interface (EHLLAPI) through languages like C++ and Java.
Connect over diverse networks

Get reliable, security-rich support for connecting to host applications and data over diverse networks. Rational Host Integration solution includes support for multiple protocol and operating system environments, including SNA, TCP/IP, intranet, extranet, Linux, Microsoft Windows family and IBM z/OS®. You can also integrate with WebSphere® Application Server and WebSphere Application Server Network Deployment for nearly seamless deployments.
Develop next generation applications

Develop new applications that generate a graphical user interface (GUI) for 3270 and 5250 apps with the Rational Host Access Transformation Services Toolkit. Access your host applications from a browser, portlet, rich client or mobile device. You can also generate integration objects, which are JavaBeans that encapsulate interactions with a host application for creating web services.
Create on-demand applications

Create custom on-demand apps with the Java toolset and its Host Access Beans for Java. You can use the security-rich, browser-based interface to host access for users in both intranet and internet environments. You’ll also get support for multiple host systems including TN3270E, TN5250, VT100, VT220, VT420, Secure Shell (SSH), IBM CICS® Transaction Gateway and FTP.
Get advanced communications support

Get personal networking functions for the workstation that allow you to use your existing networking capabilities, including SNA apps and technologies. IBM Personal Communications gives you host communication and terminal emulation featuring 3270, 5250 and VT emulation, FTP client and SNA network architecture app support and TCP/IP connectivity. You also get extensive API support, including Emulator High-Level Language Apps Programming Interface (EHLLAPI) through languages like C++ and Java.
Connect over diverse networks

Get reliable, security-rich support for connecting to host applications and data over diverse networks. Rational Host Integration solution includes support for multiple protocol and operating system environments, including SNA, TCP/IP, intranet, extranet, Linux, Microsoft Windows family and IBM z/OS®. You can also integrate with WebSphere® Application Server and WebSphere Application Server Network Deployment for nearly seamless deployments.
Take the next step

Discover a complete solution for host application access and modernization with IBM Rational Host Integration Solution.

 30-day free trial
More ways to explore Documentation Flexible pricing Resources IBM Host Access Client Package IBM Communications Server for Data Center Deployment IBM Engineering Workflow Management
Overview Annual report Corporate social responsibility Inclusion@IBM Financing Investor Newsroom Security, privacy & trust Senior leadership Careers with IBM Website Blog Publications Automotive Banking Consumer Good Energy Government Healthcare Insurance Life Sciences Manufacturing Retail Telecommunications Travel Our strategic partners Find a partner Become a partner - Partner Plus Partner Plus log in IBM TechXChange Community LinkedIn X Instagram YouTube Subscription Center Participate in user experience research Podcasts United States — English Contact IBM Privacy Terms of use Accessibility