IBM 31-bit and 64-bit SDK for z/OS Java Technology Edition, Version 7 Release 1 (5655-W43  and 5655-W44) (IBM SDK 7 for z/OS Java) now provides use of the zEDC Express feature  and Shared Memory Communications-Remote Direct Memory Access (SMC-R), which is  used by the 10GbE RoCE Express feature. For more information about how to implement and use the zEDC feature, see  Reduce  Storage Occupancy and Increase Operations Efficiency with IBM zEnterprise Data  Compression , SG24-8259. IBM Z Batch Network Analyzer (zBNA) is a no-charge, “as is” tool. It is available to clients,  IBM Business Partners, and IBM employees.  zBNA replaces the BWATOOL. It is based on Microsoft Windows, and provides graphical and  text reports, including Gantt charts, and support for alternative processors. zBNA can be used to analyze client-provided System Management Facilities (SMF) records  to identify jobs and data sets that are candidates for zEDC compression across a specified  time window (often a batch window).  zBNA can generate lists of data sets by the following jobs: Therefore, zBNA can help you estimate the use of zEDC features and help determine the  number of features needed. The following resources are available: F.3.1 IBM Z Batch Network Analyzer GLYPH<SM590000> Those jobs that perform hardware compression and might be candidates for zEDC. GLYPH<SM590000> Those jobs that might be zEDC candidates, but are not in extended format. GLYPH<SM590000> IBM Employees can obtain zBNA and other CPS tools at the IBM Z Batch Network  Analyzer (zBNA) Tool page of the IBM Techdocs website. GLYPH<SM590000> IBM Business Partners can obtain zBNA and other CPS tools at the IBM PartnerWorld  website (log in required). GLYPH<SM590000> IBM clients can obtain zBNA and other CPS tools at the IBM Z Batch Network Analyzer  (zBNA) Tool page of the IBM Techdocs Library website. 514  IBM z14 (3906) Technical Guide