1. Mainframe 2. Two tier Gui 3. Two tier Web 4. Three tier Web 5. J2EE

Transcription

1 1. Mainframe 2. Two tier Gui 3. Two tier Web 4. Three tier Web 5.

2 IBM Standard Runtime System Architecture Patterns DNA/ASP Dynamic Web Application Runtime Pattern OS390 IDMS Application Runtime Pattern / Application Runtime Pattern s isolated from end current ) current ) 5/Multiple PU IE network IE network 5/Multiple PU A2B Terminal emulation software to INS Mainframe OS390 Amdahl 5995 worksation with SQL* net connection 5/Multiple PU Session state Resin Based Dynamic Web Application Runtime Pattern Based Dynamic Web Application Runtime Pattern current ) 5/Multiple PU s isolated from end current ) 5/Multiple PU s isolated from end load HTTP for traffic only Optional load HTTP for traffic only load HTTP for traffic only load 5/Multiple PU Application Optional 5/Multiple PU Application load HTTP for traffic only Session state Deployment Manager or Win2k (Manages cluster i.e. "ell")

3 IBM IBM OS390 IDMS Application Runtime Pattern for New A-IDMS 14.x X Mapping generator for use in creation of Mapping Facility 3270 screens for New 5.5 SP2 X X INS Standard browser Explorer Netscape 4.75 X X INS Standard browser SimWare A2B 3.31 X 3270 emulation software A2B Terminal emulation software to INS Mainframe OS390 IDMS SQL IDMS Non SQL IDMS JDB 14.x X Extension to IDMS allowing SQL support within IDMS 14.x X 4.3 X Allows access to IDMS through native JDB drivers OLQ 14.x X OnLine query (OLQ) for IDMS IS Amdahl 5995 IDMS DML Online Option X Online data utility for ad hoc data retrieval and update in the IDMS IBM????? X X Message Oriented Middleware (MOM) for use in -to- integration 14.x X For use in developing online s IDMS D/UF integrated with the Integrated Data Management System (IDMS) 15 X 4GL development ADS for A- integrated with IDMS IDMS 14.x X OBOL development utilities Optimizer 14.x X services for the IDMS IDMS/D 14.x X For use in developing online s in IDMS/D UF OBOL integrated with the IDMS OBOL A-Sort 14.x X Sort/merge utility for the OS/390 IBM OS X OBOL programming language for the obol for MVS Multiple Virtual Storage (MVS) IBM OS X OBOL programming language for the MVS obol for VM Rope Printer The JD mainframe is used for mission-critical s and IE -wide administration functions. ase management systems store mission-critical case information for easy access by IE personnel. These systems use the WAN and LANs to provide access to users. urrently, many s providing case-related processing and data management are MVS-d. Pertinent case data are stored in datas and files maintained at the JD. X Dictionary Module Editor. Online data IDMS utility for maintaining modules within IDMS DME dictionary. 14.x X reporting tool for use with IDMS IDMS ulprit 14.x X Online data utility for data extraction IDMS and manipulation Extractor 14.x X IDMS D extension for performance statistics Analyzer 14.x X utility for correcting integrity problems Audit 14.x X utility for reorganizing Reorg 14.x X IDMS Journal performance analysis tool Journal Analyzer 14.x X IDMS Log performance analysis tool Log Analyzer IS X Online and transaction services for the MVS Performance Monitor 14.x X IDMS performance monitoring tool Reference to Standards and Guidelines document 1.7 (Series) Overview (Series) is IBM s middleware for messaging and queuing. was formerly named Series and this document will use both terms interchangeably. speeds implementation of distributed s by simplifying development and test.. runs on a variety of platforms, including the INS platforms: OS/390, and Windows NT/2000. products enable programs to communicate with each other across a network of unlike components, such as processors, subsystems, operating systems and communication protocols. programs use a consistent program interface () across all platforms. With products, all s use the same kind of messages; communications protocols are hidden from the s What is Messaging and Queuing? Series products enable s to use message queuing to participate in message-driven processing. With message-driven processing, s can communicate with each other on the same or different platforms, by using the appropriate message queuing software products. For example, OS/390 and s can communicate through Series for OS/390 and Series for respectively. With Series products, all s use the same kind of messages; communications protocols are hidden from the s. Message queuing is a method of program-to-program communication. Programs within an communicate by writing and retrieving specific data (messages) to/from queues, without having a private, dedicated, logical connection to link them. Messaging means that programs communicate with each other by sending data in messages and not by calling each other directly. Queuing allows programs to communicate through queues. Programs communicating through queues need not be executed concurrently I - a common programming interface products implement a common programming interface () called the message queue interface (I). The I is used on whatever platform the s run on. Applications make I calls allowing the exchange of messages with common formats among platforms. This makes it much easier to write and maintain s than using traditional methods that must codefor system unique features. It also facilitates the migration of message queuing s from one platform to another. Series programming in the OS/390 has two programming s. : A-ADS and OBOL. A-ADS requires the record descriptions be stored in the A-IDMS data dictionary. The data dictionary will be the only location where the Series parameter list wil reside. The standard location will be used for all OOL and A-ADS. More information is documented in the IE Standards and Guidelines. IDMS Access to Message Queue IDMS A-ADS OBOL OS 390 manager Message OS 390 hannel OA Open ommunication Adapter 14.x X IDMS utility for data compression Presspack ASG PreAlert 7.0 X IDMS performance monitoring tool

4 / Application Runtime Pattern for New Visual 6.0 X For the development of presentation clients for Win32 client/ architectures only if client/ Borland 5.0 X For the development of presentation Builder clients for Win32 client/ Enterprise architectures only if client/ Visual 6.0 X For the development of presentation Basic 6 clients for Win32 client/ architectures only if client/ Dragon X Assistive technology in support of Section Naturally Speaking Dragon Dictate X Assistive technology in support of Section Adobe Acrobat 4.04 Browser plug-in to provide Portable Reader Plug-in Document Format (PDF) reader Adobe Acrobat 4.0, 5.0, & For creation of PDF documents for 6.0 distribution Adobe 7.0 For digital imaging preparation Photoshop current ) IE network worksation with SQL* net connection 5/Multiple PU 5/Multiple PU 8i X Relational Management System. For use while transitioning to 9i 9i X X Relational Management System. PL/SQL 8i X SQL language d on extensions for creation of stored procedures. For use while transitioning to 9i. PL/SQL 9i X X SQL language d on extensions for creation of stored procedures. Pro* 8i X Pre-compiler for embedded SQL within s. For use while transitioning to 9i. Pro* 9i X Pre-compiler for embedded SQL within s X Lightweight data for standalone usage. Access ODB 6.0 X X Allows access to IDMS through native ODB 8.x X X Allows access to through native SQL*Net 9i X X Allows access to through native drivers OLE DB X X Allows data access from within OM components Focus V7.0 R0.9 X reporting tool IBM????? X X Message Oriented Middleware (MOM) for use in -to- integration Visual X Integrated Environment Studio supporting development languages. Approved for use with the exception of Visual J++ and Visual SourceSafe components OM X Object Model; supports creation of components from multiple languages / computing is designed to address the issues raised in the centralized or file implementations by separating an 's components and placing them where they are most effective. There are, however, several schools of thought in designing client/ architectures. Early implementations were d on a straightforward, two-tiered client/ design. This typically puts a robust data on a machine to service the and logic on the workstations. This design works well for fairly static s; however, it can become a rigid system that makes it difficult to modify s with intricate logic and heterogeneous datas and that fails to take advantage of distributed operations across a LAN. Placing business logic in the client, along with presentation services and logic, means bug fixes must be applied to every client machine. To further complicate matters, system administrators must deal with the lack of uniformity in client system configurations. Reports 6.0 X Not for development of new products. Reports 6i is the OIRM standard for new products Reports 6i X Report writer tool for use with rystal Reports 8.x X Report writer tool Active Reports X Report writer tool Designer 6i Logical and physical data modeling tool DB Easy Reorg X utility for reorganizing Novell X X LDAP-enabled directory service Services (NDS) Names X X Network re for data DOM X Extension of OM to support distributed object X services for use in the. ombines with (MTS) OM+ and ASP to form s Distributed InterNet Architecture (DNA) /S Access to Monitor MS MTS MTS OM Monitor /S Access to Services LDAP NDS NDS client NDS /S Access to data MS Win2K LDAP version 3 Novell Netware 6.0 MS ADO ODB Driver Listner /S Access to Message Queue /S Access to system I W2K manager M POP3 SMTP MAIL client Exchange Mail Exchange Mail I hannel MIME MS Win 2k

5 LDAP MIME DNA/ASP Dynamic Web Application Runtime Pattern for New HTML 3.2 X Static HTML is developed and served from the integration tier (HTTP/ ). HTML is rendered at the browser HTML 4.0 X X Static HTML is developed and served from the integration tier (HTTP/ ). HTML is rendered at the browser XML 1.0 X X For s using multiple devices or XSLT 1.0 X X For s using multiple devices or ASP X For rendering of dynamic HTML from components when running under IIS/ platform DNA (Distributed internet Architecture) is an abstract methodology. It is a way of designing s with growth, deployment, and load taken as major considerations. More specifically, DNA is a software engineering design pattern. It is a to a set of common problems that are described in a generic, abstracted enough manner as to enable the of the pattern in a wide variety of situations. From a web developer's perspective, it is through ASP (Active Page ) that the set of technologies implementing a DNA are glued together and distributed over the web. s isolated from end current ) 8i X Relational Management System. For use while transitioning to 9i 9i X X Relational Management System. PL/SQL 8i X SQL language d on extensions for creation of stored procedures. For use while transitioning to 9i. PL/SQL 9i X X SQL language d on extensions for creation of stored procedures. 6.0 X X Allows access to IDMS through native ODB ODB 8.x X X Allows access to through native SQL*Net 9i X X Allows access to through native drivers Script X To be used in same context as JavaScript in the presentation tier, and only when JavaScript is not sufficient and Explorer is the only target browser DHTML X For performing complex interface aspects not available through standard HTML Visual 6.0 X For the development of presentation Basic 6 clients for Win32 client/ architectures only if client/ 5.5 SP2 X X INS Standard browser Explorer Netscape 4.75 X X INS Standard browser Dragon X Assistive technology in support of Section Naturally Speaking Dragon Dictate X Assistive technology in support of Section IIS 5.00 X X INS Standard Web Session state OLE DB X X Allows data access from within OM components Reports 6.0 X Not for development of new products. Reports 6i is the OIRM standard for new products Reports 6i X Report writer tool for use with rystal Reports 8.x X Report writer tool Active Reports X Report writer tool Designer 6i Logical and physical data modeling tool 7.0 X Tracker A Advantage 2.1 X Metadata management tool. Repository for Formerly known as PR/OEE Distrubuted Systems DB Easy Reorg X utility for reorganizing Index Visual Studio 2.0 X X INS Standard search engine X Integrated Environment supporting development languages. Approved for use with the exception of Visual J++ and Visual SourceSafe components ASP/ IIS 5.0 DNA ASP Access to data MS ADO ODB Listner Driver Novell X X LDAP-enabled directory service Services (NDS) Names X X Network re for data Active X LDAP-enabled directory service. Active is being rolled out as part of an infrastructure strategy, but is not a development standard. UDDI Provides directory for published web services OM X Object Model; supports creation of components from multiple languages ASP Access to Services DOM X Extension of OM to support distributed object X services for use in the. ombines with (MTS) OM+ and ASP to form s Distributed InterNet Architecture (DNA) One 7.0 X Grid control for interactive manipulation of True DBGrid data within a -d.; One was recently formed by the merger of Apex and Videosoft SpyWorks 6.2 X Language extension for Visual Professional Basic SOAP X X Simple Object Access ; protocol providing standard interface using XML ASP Access to ASP/ MS MTS MTS IIS 5.0 DNA OM Monitor IIS 5.0 ASP/ LDAP DNA NDS client version 3 NDS NDS Novell Netware 6.0 WSDL X X Web Services Description Language; XML format syntax used to define Web Service interfaces and their locations. MS Win2K I - a common programming interface products implement a common programming interface () called the message queue interface (I). The I is used on whatever platform the s run on. Applications make I calls allowing the exchange of messages with common formats among platforms. This makes it much easier to write and maintain s than using traditional methods that must codefor system unique features. It also facilitates the migration of message queuing s from one platform to another. ASP Access to Message Queue W2K IIS 5.0 ASP/ I DNA manager I hannel IIS 5.0 ASP/ DNA ASP Access to system M POP3 MAIL SMTP client Exchange Exchange Mail Mail MS Win 2k

6 Based Dynamic Web Application Runtime Pattern for New HTML 3.2 X Static HTML is developed and served from the integration tier (HTTP/ ). HTML is rendered at the browser HTML 4.0 X X Static HTML is developed and served from the integration tier (HTTP/ ). HTML is rendered at the browser XML 1.0 X X For s using multiple devices or XSLT 1.0 X X For s using multiple devices or Java Servlet 2.2 X X To be used as controller in MV architecture to separate presentation from business logic current ) RDBMS s isolated from end IBM Application is a high-performance and extremely scalable transaction engine for dynamic e-business s. The Open Services Infrastructure allows companies to deploy a core operating that works as a reliable foundation capable of handling high volume secure transactions and Web services. continues the evolution to a single Web services-enabled, Java 2 Enterprise Edition () and development that addresses the essential elements needed for an on demand operating. With Application V5.1, demonstrates its continued commitment to the realization of the IBM e-business on demand vision with new platforms and important functional enhancements, including support for SDK 1.4. JSP 1.1 X X For rendering of HTML in a web-d user interface Java A pplication 1.4 For development of presentation applets (J2SE) or s in a graphical user interface for functions not possible through HTML 5.5 SP2 X X INS Standard browser Explorer Netscape 4.75 X X INS Standard browser Dragon X Assistive technology in support of Section Naturally Speaking Dragon Dictate X Assistive technology in support of Section IIS 5.00 X X INS Standard W eb Index 2.0 X X INS Standard search engine JInitiator Browser plug-in to provide Java Runtime Plug-in Environment for s Adobe Acrobat 4.04 Browser plug-in to provide Portable Reader Plug-in D ocum ent Form at (P DF ) rea der Adobe Acrobat 4.0, 5.0, & For creation of PDF documents for 6.0 distribution Adobe 7.0 For digital imaging preparation Photoshop J2SE 1.4 X X For use in development of Java-d Enterprise and departmental s Java 1.1 X X Applicable in integration layer for very Pages simple s using Model 1 JSP (JSP) pattern Java 2.2 X X Use as a controller in Model-View- Servlet ontroller architecture to separate presentation from business logic load HTTP for traffic only load 5/Multiple PU Application Optional 5/Multiple PU Application Deployment Manager or Win2k (Manages cluster i.e. "ell") load HTTP for traffic only 8i X Relational Management System. For use while transitioning to 9i 9i X X Relational Management System. ODB 8.x X X Allows access to through native JDB SQL*Net 9i X X Allows access to through native drivers Reports 6.0 X Not for development of new products. Reports 6i is the OIRM standard for new products Reports 6i X Report writer tool for use with rystal Reports 8.x X Report writer tool Active Reports X Report writer tool Designer 6i Logical and physical data modeling tool 7.0 X Tracker DB Easy Reorg X utility for reorganizing Names X X Network re for data UDDI Provides directory for published web services Enterprise Java Beans JavaMail X X At a high level, EJB is approved with the exception of stateful session beans and Bean Managed Persistence. Specific standards and guidelines are forthcoming X X For Java s requiring SMTP and/or IMAP mail services Java X X For asynchronous messaging via a JMSenabled Message provider Services IBM 5.1 X X For use as container in s IBM????? X X Message Oriented Middleware (MOM) for use in -to- integration One 7.0 X Grid control for interactive manipulation of True DBGrid data within a -d.; One was recently formed by the merger of Apex and Videosoft SpyWorks 6.2 X Language extension for Visual Professional Basic SOAP X X Simple Object Access ; protocol providing standard interface using XML WSDL X X Web Services Description Language; XML format syntax used to define Web Service interfaces and their locations. Access to Monitor JSP EJB JTS TP RMI Process Monitor Access to Services EJB JNDI LDAP JSP LDAP version 3 NDS NDS Novell Netware 6.0 Remote Method Invocation (Java RMI) Access to data JSP EJB onnection JDB Pool Driver Listner JSP Access to Message Queue EJB JMS I manager Access to system JAVA Exchange Exchange JSP EJB Mail Mail Mail Message hannel MIME MS Win 2k