In many cases data of an enterprise are not stored in one database but they are distributed to more locations. Replication engine try to maintain data in each of databases as synchronous as possible. To be replication efficient, the engine catches only data changes and passes them to the other databases.

The netfilter xtables module called xt_RTPPROXY enables connecting two RTP/RTCP clients where at least one is hidden behind the NAT and have no public IP address.

DBMoney is library that enables access to tables of EIS Money 2000 SE/S3 of the CIGLER SOFTWARE, a.s. company.

2p plus, s.r.o. company was established in autumn of 1994. First was focused to the computer consulting and other services in the information technology branch. We are able to manage local area networks and servers on Novel, Windows and now Linux platform. Less but indispensable part of our activity is hardware and parcel software supply.

However our activity has transformed step by step to the application software development.

Company was founded by two graduates of the Czech Technical University in Prague - Jan Janik and Tomas Mandys. Company foundation was actually delegation of their previous activity to partnership. In the past they've developed a number of commercial applications, for an example software for pressure boiler revisions and contract registration for the Thomayer hospital, data collecting from technology lines in Metalworks of Vitkovice, ECG medical software, EEG data collecting and displaying for Institute of Maternity in Prague-Podoli. ECG project enabled data collecting of up to 12 probes in real time and its displying, filtering, compressing, storing and the diagnosis determination. First highly succesfull version, that was realized hunderts of installations, follewed next comfortable version. For success we had to come through the signal processing in real time, which was particuraly difficult in protected mode of processor.

Next considerable project was real time collecting of data from beverage line of the TOMA company. Here concerned of client/server IS working on SQL ralational database.

From database application is worth noticed information system for Wer Liefert Was? - international B2B catalog publisher - company. Here was fundamental transfer and remote data synchronization among sales representatives and subsidiaries.

Thenceforward Michal Matyska arrival expanded our activity also Linux platform - server installation and configuration, SQL databases, software development, networking.

Since 1998 we broke into progressive sphere of the GSM mobile communication. The fundamental is data transafer for both industry and home utilization. It bears on the microchip application development and the hardware design. For this sphere we developed extensive communication libraries and tools - for modem communication, for communication using BMG service Eurotel SK, SMS Connect and M2M Premium SMS services of Eurotel CZ and also for SMS Direct service of T-Mobile (Paegas). Since Oskar Connect and GDEP protocol of Orange Slovakia are supported, we can provide rapid implementation to any 3rd party custom application.

TV audience monitoring(ATO) project demonstrates successful implementation of GSM communication into vast project. Our company has developed complex software for collecting TV data from household members. The system includes microchip software for household devices and software for distributed collecting central that receives and commits data to final statistic evaluation.

Furthermore we're concerning in the independent developer libraries and tools, for example former grafical object oriented library in Turbo Vision style (but in graphic mode) and nowadays the components for Delphi platform.

We are member of the Borland Technology Partner developer group.

This software captures image from custom area of desktop and passes is to GNU OCR engine Tesseract (http://code.google.com/p/tesseract-ocr/).

Developer's tool for SQL command monitoring and profilling. Commands are monitored for program that is connected to remote/local database server through Interbase Express components.

Interbase browser is simple browser of Interbase databases. Connecting is done using Interbase express library. Interbase client (or server) installation is required.

From beginning was development provided on Borland/Inprise developing platform. Across Turbo Pascal 4, 5, 6, Borland Pascal 7, Turbo Assembler, Borland C, Delphi reach to the Delphi 5/6. Object oriented techniques are thoroughly used in our Pascal libraries. We offer complex solution of information systems for Windows 3.1, 95, 98, NT and Linux from analysis, developing, installation, training as far as support.

Prefered SQL database server is Oracle or Interbase. Another databases as MS Access, Gupta etc. are also possible, of course. For simpler single user application is preffered file database dBase (or Paradox), where is easy to do import do commercial software (MS Excel, Word, etc.). Besides client/server architecture we're able develop also application servers based on COM, DCOM, automation technology.

Besides the application level we are capable to develop software at the system and the Windows API level. To the first sphere belongs for example mastering of the protected mode in DOS extender environment (GDT, LDT, IDT, memory mapping) which is necessary condition for real time critical applications. To the second sphere belongs the asynchronous communication library, the file mapping, the TAPI libraries and so on.

By microchip programming we're focusing to Z80, 8051 and mainly to the RISC Atmel chips.

Lastly we expand our activity to the internet technologies based on Linux - PHP, XSL, XML. In this case is prefered database mySQL.

Another sphere is system integration of finacial information system Money 2000/S3 to the current company IS.

DBBrowser is simple browser for IDAPI databases and tables.

Brief list of our business:

• critical situation solution
• software development based on GSM communication
• SMS communication integration to 3rd party IS
• database replication - implementation and consulting
• software development on contract basis, information system data model design
• 3rd party IS intagration into Money2000
• internet application development
• module development for 3rd party software
• IS system integration
• consulting
• microchip and industry computer application development
• hardware component supply
• Linux server installations
• open-source and freeware development