Lotus Domino: Application Integration ? A Programmer View

There are two approaches for application integration:

? Programmer's approach ? for applications integration it is necessary to create some program codes;

? Integrator's approach ? in this case special software products are to be used and the integration process set up by those software settings. The following tools may be used for the first approach:

? ODBC. In Lotus Domino codes may be used:

o Three @-functions (@DbColumn, @DbLookUp and), which work with registrated ODBC-drivers . @DbColumn returns the whole column from external table, @DbLookUp process search by the key, and @DbCommand runs a command of ODBC-driver or external table (for ex, UDATE or DELETE);

o Three inside LotusScript Data Objects (LS:DO), which support connection process, running of SQL-request and provide operations with received result table. This tool is more flexible than usage of described above @-functions (specifically, transactions mechanism, errors handling, etc);

o Free NotesSQL ? ODBC-driver allows calling Lotus Domino databases by SQL. This method is available only for simple Lotus Domino databases, as them are not relation databases and SQL is not good to work with (problems with multiple fields values and different fields set in documents);

? JDBC. For direct using of JDBC mechanism, free IBM JDBC-driver may be downloaded, which allows calling Lotus Domino databases from Java-applications. This approach is better then use NotesSQL ? ODBC-driver, but can not be use with complex databases. JDBC technology also using in some integration mechanisms, but JDBC itself is hidden from the programmer(as example, using build in JSP Custom Tag Libraries);

? OLE. Using of this technology is in the Microsoft platforms frame. If this limitation is acceptable for a task, then using of this technology allows data exchanging from LotusScript to OLE-applications. Specifically it is possible to export data from Lotus Domino to MS Excel or MS Word. This technology often is using to create reports for Lotus Domino data. In Lotus Domino exists Notes/FX mechanism, which implicitly uses OLE- technologies. This mechanism allows to process automatic data exchange between fields of Lotus Domino forms and information stated on OLE-server. Lately Notes/FX are used in really applications very seldom;

? XML. Using of this technology in Lotus Domino R 6 allows processing of Lotus Domino objects' stream transformation (documents, design elements, ACL, etc.) into XML and back, apply in a stream XSLT to XML, put filters on translated/received information, as well as review XML by build in LotusScript-classes, processed DOM and SAX parsing;

? HTML. If an HTTP task is started on Domino server, then from external applications is available sending/receiving data by of the same name protocol;

? CORBA. This technology used in Lotus Domino more in Java content. Applets, servlets, Domino JSP Custom Tag Libraries, using this technology may exchange data with Lotus Domino;

Apart in integration solutions line are DECS (Domino Enterprise Connection Services), DCR (Data Connection Resources) and LEI (IBM Lotus Enterprise Integrator for Domino) technologies. These technologies except of coding request administration settings to be tuned and may be refer as to first (programmer) as to second (integrator) approaches to integrate applications.

DECS technology allows direct connection with DB2, Oracle, MS SQL Server, Sybase sources, and external sources by ODBC and OLE technologies.

DECS technology requests of the same name task on the Domino server, as well as some settings in ? DECS Administrator? database. Two types of documents can be created in this database:

? Connection, which provides the possibility connecting with an external system. Without details, let say that this document provides the path to external source and login and password for this connection;

? Activity, provides correspondence between Lotus Domino fields and information from external source. The correspondence is assigned by special Lotus Domino form and fields. This document can support up to four case types (form open in Lotus Domino, data changing, deleting or new record creation in Lotus Domino). After Activity document is activated the same processes in external source will be started if the tracking cases happen in Lotus Domino. For example, imputing and saving the new data in Lotus Domino (in case if them are tracking), analog data arrive in external source.

DECS mechanism works correctly in case if external source data are worked with only by Lotus Domino. Otherwise, if the data arrived in external source omitting Lotus Domino they do not automatically transferred to Lotus Domino.

DCR technology appeared in Lotus Domino R 6, is an interface extension for DECS technology and work only with corresponding task on Domino DCR server. Without details, the new design element by name DCR may be considered as analog of Connection document from ? DECS Administrator? database. By the way, analogies of Activity documents are determinated directly in Lotus Domino forms.

LEI technology may be considered as developing of DECS. Using of LEI allows to developers much more possibilities for data processing with build in Lotus Connector Classes for LEI.

Good luck in your system setting up and contact us for any help in Moscow +7 (095) 918-3314, +7 (095) 918-3111 , in USA: 1-866-528-0577!

Alba Spectrum Technologies
USA: 1-866-528-0577, 1-961-5918, Deutschland (0177) 8349 806, Moskau (095) 918 3314

help@albaspectrum.com

P. Gottmann is a technical writer in Ronix Systems (help@albaspectrum.com) the European branch of Alba Spectrum Technologies ( help@albaspectrum.com ), IBM and Microsoft Business Solutions Partner serving clients in Berlin, Hamburg, Paris, Vienna, Roma, Munich, Madrid, Chicago, New York, Los Angeles, Miami, Denver, Phoenix, London, Sidney, Sao Paulo.

Cadillac Deville rentals Bingham .. Lockport Chicago limo O’Hare
In The News:

Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future.
Tech expert Kurt “CyberGuy" Knutsson says a new autonomous AI is a game changer that also raises privacy risks. Is your data safe?
Tech expert Kurt “CyberGuy" Knutsson says robots and drones are revolutionizing fruit farming with faster picking and smarter handling.
Landmark Admin revises May 2024 cyberattack scope to show twice as many people were affected. Kurt “CyberGuy" Knutsson gives tips to help stay safe from an insurance data breach.
Tech expert Kurt “CyberGuy" Knutsson talks about how Yamaha’s hydrogen outboard motor could revolutionize boating with zero emissions.
Tech expert Kurt “CyberGuy" Knutsson reveals how to memorialize or remove a deceased loved one’s Facebook account and protect their digital legacy from misuse or scams.
Tech expert Kurt “CyberGuy" Knutsson says an Apple Watch saved psychiatrist Amanda Faulkner by detecting deadly leukemia early.
Scammers and fraudsters are increasingly targeting the most vulnerable, especially nursing homes and the personal data of their residents. Kurt the CyberGuy has safety tips.
Infected USB flash drives can spread malware among multiple organizations in ways that can easily bypass traditional security systems.
With a fully automated warehouse system and AI-powered robots, Ocado's Hive picks, packs and delivers grocery store orders in just a few minutes.
Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future.
Recycling robots are using artificial intelligence to learn how to sort recyclables by recognizing patterns in colors, textures, shapes and logos.
The Reachy 2 robot is designed to be friendly and approachable, inviting natural interaction and is perfect for research, education and experimenting with embodied AI.
Kurt "CyberGuy" Knutsson shares several easy ways to keep your credit cards safe from digital thieves while you're traveling this summer.
Arcturus sets up cameras around the edges of baseball stadiums to capture real-time action and generate a 3D digital clone of the game.
Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future.
The CyberGuy explains why healthcare organizations are vulnerable to hackers after there have been a half dozen data breaches this year.
Developed at two California universities, the innovative technology combines brain-computer interfaces with advanced AI to decode neural activity into audible speech.
Microsoft patches 12 critical flaws, but six have already been exploited by criminals. Kurt “CyberGuy" Knutsson says updating your system is only a short-term fix.
Tech expert Kurt “CyberGuy" Knutsson discusses how robots can milk, feed and clean cows on dairy farms, boosting efficiency and comfort.
Tech expert Kurt “CyberGuy" Knutsson says quantum internet ensures unhackable security and redefines online privacy and speed.
Kawasaki's CORLEO is a hydrogen-powered, AI-driven rideable robot. Tech expert Kurt “CyberGuy" Knutsson reports on this new way of thinking about off-road transportation.
The CyberGuy breaks down five mobile privacy terms that could make a difference when it comes to keeping your personal information safe.
A groundbreaking robot that's like a real-life Wall-E uses advanced artificial intelligence to replicate natural gestures and deliberate actions with striking accuracy.
If not properly managed, Windows Defender Application Control, a security feature with Windows, could be a potential security vulnerability.

Anti-Spyware Protection ? Holes in the Shining Armor

Looking at all the ads which promise to get rid... Read More

Microsoft Great Plains RW: Report Writer

Microsoft Business Solutions Great Plains is marketed for mid-size companies... Read More

Mapping Software: Putting Data Visualization on the Map

Mapping Software Improves Data VisualizationFrom the outset, it is important... Read More

Microsoft Business Solutions - Navision Customization: C/SIDE, C/ODBC, C/FRONT, XBRL

Microsoft bought Navision, Denmark based software development company, along with... Read More

Microsoft Great Plains: Offshore Customization & Development ? Overview for Consultant

When you visit department stores and see that majority of... Read More

Understanding XML Server

XML Server can be a Web Server that stores the... Read More

What to Do if All Screensavers Fun is Grayed Out?

Finally, you have some time to personalize your desktop with... Read More

Beware of Spyware

One day, you suddenly realize that your computer started to... Read More

Destination: Desktop for Google

First we had the original Google search that evolved into... Read More

String in Java

Handling character strings in Java is supported through two final... Read More

The Truth: Netzero 3G

We've all seen the ads on TV for Netzero 3G.... Read More

Great Plains Customization Upgrade? Overview For CIO/IT Director

Around the same time Microsoft made its move with .Net... Read More

Microsoft Great Plains Payroll Module Customization Scenarios

It is now common thing when large corporation selects mid-market... Read More

Brief Notes About Mainframe Software Pricing

We don't think about mainframe software pricing anymore, we just... Read More

How to Make Own CMS

Every day millions of new web documents emerge on the... Read More

Basic Steps To Optimize Your Internet Security

After seeing many people complain about their weak Internet security... Read More

Microsoft Great Plains Upgrade ? Version 8.0 Overview for IT Director/Controller

If you have Microsoft Great Plains as main accounting and... Read More

Microsoft Navision Database Selection: C/SIDE or MS SQL Server - Overview For IT Specialist

There are certain pluses and minuses in both cases and... Read More

Microsoft CRM Customization - Processing In/Out-Going Email Messages

We would like to give you several situations, when you... Read More

Three Steps To Windows Safety Heaven

Now there are Three Steps To Heaven Just listen and... Read More

CROOK: A Methodology for the Refinement of Forward-Error Correction

Table of Contents1) Introduction 2) Related Work 3) Framework 4)... Read More

Microsoft Great Plains: Getting New Users Licenses ? Annual Service Plan FAQ

Microsoft Business Solutions Great Plains, Solomon, Navision, Axapta, Microsoft CRM... Read More

The Tools and Features of Adobe Photoshop

Adobe Photoshop is one of the world's leading graphics editing... Read More

When is a Software Engineer Not a Software Engineer?

The title of "software engineer" has got to be among... Read More

Microsoft CRM Data Conversion FAQ

Microsoft Business Solutions CRM data conversion deserves FAQ type of... Read More

limo rental Des Plaines ..