Kafka, Shared Servers, LREG, IPC

Development of Kafka (Streaming) client layer inside Oracle Database Server.Development of Oracle Database IPC component for network communication to support low-latency high-bandwidth INFINIBAND networking cards.Development of new features for Oracle Database LREG.Development of Oracle Database NETWORK component on different Unix operating systems.Key Skills: Project management, People Management, Product Development

Development of Oracle Database LREG process for publishing Oracle Database load information to Oracle Database load balancer known as Listener.Development of an Online-Patching (aka Hot Patching) feature for Oracle Database on AIX.Development of statistics collection module inside Oracle Database for important statistics like processor information (sockets, cores & threads), network statistics (send size and receive size) and network interface statistics (packets dropped etc) on multiple Unix operating systems.Key Skills : HP-UX pstat, IBM perfstat, Solaris kstat & Linux /proc interface, File formats like ELF and XCOFF

Platform Specific Development of Oracle Database on multiple UNIX operating system variants like Linux, AIX, Solaris and HP-UX.

Development of an application isolation solution (networking portion) on HP-UX operating system.Enabled Auditing Subsystem on HP-UX Operating System in Standard Mode.Key skills : Security subsystem of HP-UX Kernel, Kernel development, System call and library API development, TCP/IP networking stack, Socket programming

Level-3 Support of IBM DFS (Distributed File Service) and Porting of the product consisting of user-space application and kernel-spaces modules to new releases of UNIX (AIX and Solaris).Key Skills: Porting 32-bit application to 64-bit, AIX and Solaris kernel modules, VFS/VNODE architecture, file systems, Unix Kernel Internals, System crash dump Analysis.