Is D-ISAM compatible with Informix C-ISAM?
D-ISAM 3.x, DISAM96 and DISAM7 are all file compatible with C-ISAM. D-ISAM 3.x, DISAM96/DISAM7 will run concurrent locking with C-ISAM Version 4.1 executables. DISAM96 and DISAM7 allows for configuration settings that will enable concurrent locking with C-ISAM 5.1 and greater. ( Currently this applies to unix fcntl() environments only ) This is only of importance if you are planning to run C-ISAM executables against D-ISAM/DISAM96/DISAM7 executables. The D-ISAM 3.x calls and DISAM96/DISAM7 wrap calls are fully compatible with the standard C-ISAM isam function calls. Back to Top • Performance Comparisons Some Performance Comparisons between D-ISAM Version 3.x, DISAM96 and Informix’ C-ISAM 4.x Tests were 15000 cycles run on an Intel Pentium-133 running SCO Unix ODT-5 Back to Top • I’m sure I have compiled the library properly, and I’m sure I have compiled and linked my application properly but nothing seems to work correctly. A. Ensure your including the correct header information, if co
