Mainframes.in

 WWW Resources for Mainframes & Legacy Systems

Mainframes.in – Home of Legacy & Mainframes Online

Legacy Software

Operating Systems

Midrange > OS/400, VMS

Mainframe > (MVS > OS/390 > z/OS), (VM > VM/CMS, VM/ESA, z/VM, VM/370, VM/390), (VSE > VSE/ESA), Aix, SVS, ALCS, IBSYS, DPXX, ,  OS/360, TPF,  IBM TOS

Databases

DB2, IMS DB/DC, VSAM, CA/IDMS, Unidata

Programming & Development Assembler, COBOL, PL-1, FORTRAN, REXX, C, SAS, JCL, RPG, SCOBOL

Transaction Processing Transaction Monitors, CICS

Legacy, Mainframe Outsourcing Directory

Legacy Hardware

Mainframe Hardware

S/390 Hardware, z/Series Hardware, IBM Hardware

Midrange Hardware

AS/400 Hardware, RS/6000 Hardware, VAX Hardware

Legacy & Non-legacy

Legacy & Contemporary OS

Legacy & Linux, Legacy & Unix, Legacy & Windows

Legacy & Contemporary Databases

Legacy & Oracle, Legacy & SQL Sever, Legacy & MySQL

Legacy & Networking

Legacy & LAN, Legacy & Client/Server

Legacy & Contemporary Programming Languages

Legacy & Mainframe Migration

Legacy Companies

Other Sites from eSource India

IT, Mainframes (also this), AML, Analytics, Databases, EAI, CRM, Legacy, Legacy 2 Web, Middleware, BPO, GeoDig, Precious, Chemicals, Textiles, Crops, Sourcing

Mainframes.in provides comprehensive info & web resources for the mainframe and legacy systems & solutions. Click on the appropriate section for corresponding resources.

See the Mainframes.in Directory for the full listing of resource pages.

• Legacy & Mainframe Software

• Operating Systems
• Midrange
• Mainframe
• Databases
• Programming & Development
• Transaction Processing
• Legacy, Mainframe Outsourcing Directory

• Legacy & Mainframe Hardware

• Mainframe Hardware
• Midrange Hardware

• Legacy & Non-legacy

• Legacy & Contemporary OS
• Legacy & Contemporary Databases
• Legacy & Networking
• Legacy & Contemporary Programming Languages
• Legacy & Mainframe Migration

• Legacy Companies

See also:

The World of Mainframes with a Click of the Mouse – know all the happenings on mainframes from news sites, blogs, message boards, citizen journalism sites, social bookmarking sites, video & picture databases, shopping sites, online groups and more…all these with just a click of the mouse!  (see also for Mainframe Migration)

Looking to Outsource Research, Analysis & Data Aggregation for Legacy & Mainframe Industry?

Looking for inputs, intelligence & assistance for outsourcing mainframe application development and maintenance to India?

Other IT Resources from eSource India

• eIT.in – IT & Software Directory & Resources
• Analytics Resource
• Databases Directory
• Middleware
• Legacy 2 Web
• Making Money from FOSS - Free, Open Source Software
• EAI

Some interesting IT, Software related questions from the Billion Dollar Site

• How can companies make money from Open Source software?
• What are the emerging & big business opportunities in the IT & software industries?/

Fun - Some pictures of mainframes!

See a picture of a the big old IBM mainframe

See how an inside of a mainframe computer looks!

Mainframe networking illustration from Cisco

Mainframes.in is part of eSource & Sourcing. Other eSource domains include eIT, Databases, Middleware, Analytics, Legacy, Legacy2Web, EAI, eBPO, Castor Oil, eChem, Precious, Tex.in, Diamond Source, Plant Oils, RnD, Syn, Mobinomy, BDPedia, BillDoll, Dumb List, GeoDig – Businesses by Geography, Oilgae – Oil from Algae, SAP Portal @ eIT - SAP Functional Modules, SAP Industry Solutions, SAP Technology, Analytics

IT Resources: SAP ERP Portal, Linux Future, FLOSS Directory, Future of IT, Software, IT Jobs Portal