ibm lsf

How to manage various computing resources (such as CPU time, memory space, network bandwidth, and applications) is a headache for many enterprises. Especially for companies with employees all over the world, it is critical to make full use of limited computing resources. The lsf multi-cluster system developed by platform enables multiple heterogeneous computers to share computing resources through the LAN or WAN and provide users with transparent acce

OverviewThe LSF (Linux socket filter) originates from the BPF (Berkeley Packet filter). The foundation is consistent from the schema. But the use is much simpler. The BPF inside the LSF is the earliest CBPF (classic). Later the x86 platform first switched to EBPF (extended). But because very many upper-level applications still use CBPF (tcpdump, iptables), and EBPF does not support very many platforms, the

Packet filteringThe LSF (Linux socket filter) originates from the BPF (Berkeley Packet filter) and is based on the same architecture, but is simpler to use. Its core principle is to provide the user with a socket option: So_attach_filter. Allows a user to add a custom filter on a SOKCET, only packets that meet the criteria specified by the filter are sent to the user space. Because there are many kinds of sokket, you can add this filter to sockets in

Integration with IBM Connections Files and IBM Docs is a shiny new feature offered in iNotes9.0. IBM Connections Files is a platform for enterprise-level information sharing and team collaboration. IBM Docs is also an enterprise-class online file editing system. iNotes9.0 and their integration effectively improve the i

From a security perspective, IBM I provides three levels of security protection: physical security, logon security, and resource security. Physical security is from the hardware perspective, primarily involving the protection of IBM I data storage media; Logon security is user-centric, restricting who accesses IBM I and what to do after logging in; Resource secur

Overview IBM Toolbox for Java is a collection of classes for developing Java applications related to IBM I. It includes tools that provide support for various scenarios such as IFS, IBM i System information, client/server, and users can easily use IBM Toolbox for Java Development on other platforms, such as Windows,li

Integrated IBM Business Process Manager Standard and synchronous (asynchronous) applications using IBM Integration Bus V9 Brief introduction IBM IB provides a new integration with IBM BPM, making it easier for BPM users to access synchronization services. IBM IB enables

Process communication is a very important part of the operating system kernel. For IBM i, data queues are a very important way of process communication. On the one hand, data queues are powerful, are not limited by programming languages, and can simultaneously support synchronous communication and asynchronous communication between processes. On the other hand, data queues are flexible and their data messages are not tied to any format, in other words

Content: What is plotting? Why use modeling tools? Select a Plotting Method Sample Plot Method Use IBM Rational xde modeler/Developer

Managing business rules and business processes Introduction Modern software system design emphasizes the need to use the Business Rule Management System (BRMS) to manage rapidly changing business rules. You can improve your business process agility to provide better decision methods and better maintain your software system. The Business Process Management System (BPMS) can directly take advantage of the functionality provided by the BRMS solution. This article describes the steps necessary to

The IBM Developer Kit for the Java platform version 5.0 marks significant progress, with significant improvements in language features and low-level execution techniques. This article is the first in a 5-part article series that outlines some of the major changes and improvements IBM has made to its virtual machine technology, including traditional garbage collection, shared class data, and improvements in

In layman's terms, IBM I job management is responsible for handling system requests submitted by users or programs, which is one of the basic functions of the IBM I platform. Unlike Windows and UNIX, there are more concepts around IBM I job management, such as jobs, job descriptors, job queues, subsystems, subsystem descriptors, memory pools, output queues, and s

Porting practices from IBM WebSphere Application Server to IBM WebSphere Virtual Enterprise Brief introduction of WVE and middleware virtualization scheme Was is the industry-leading Java EE middleware, has been widely used in all walks of life in the world. Based on was, IBM launched a new middleware product for middleware virtualization-websphere Virtual Ente

User authentication is one of the most basic functions to ensure program security for application developers engaged in IBM I platform. As a Java API,IBM Java Toolbox for access and manipulation of data and resources on the IBM I platform, a variety of user authentication strategies are implemented, which can solve the security problems of the program simply and

As a set of Java application programming interfaces for the IBM I platform, IBM Java Toolbox for I is primarily used to access IBM I data and resources. The security of data and application is one of the important factors to be considered in IBM I application developers. By relying on SSL communications between

Original http://blog.csdn.net/ztz0223/article/details/7603041 I have already talked about some modeling operations in IBM RSA (IBM Rational Software Architect) V8 (v8.04). For details, refer to the following link: One of ibm rsa (IBM Rational Software Architect) V8 learning, installing

How to use IBM Rational method composer to document your team process for IBM Rational teams concert This tutorial teaches you how to configure IBM Rational method Composer to use the same Eclipse instance (shell-sharing) in the IBM Rational Team Concert client and upload it from the rational Met Hod Composer The proc

IBM Java Toolbox for I programming support for IBM I subsystem In addition to queues, subsystems are also a major feature of IBM I. IBM I supports multiple types of jobs to meet the needs of the user. Different kinds of job requirements for system resources are different, for example, interactive jobs require faster r

Introduction to IBM Cognos 10 business intelligence software IBM Cognos 10 Business intelligence Software (Business Intelligence) is a Business analytics software based on service-oriented architecture in IBM's many Business analytics software. It integrates the functions of report, analysis, dashboard and scorecard to provide accurate and detailed information to different decision-makers and managers in t

Compared with the traditional green screen IBM I applications, many modern IBM I applications are based on web technology, that is, the front-end uses a web-based graphical user interface, back-end reuse of traditional RPG and COBOL business programs. How to realize software reuse is an important goal of IBM I application modernization. On the one hand, the