Open Sistemas

This project with Telefónica was very interesting for Open Sistemas, not because of its complexity, but because the credibility of the Aplicateca platform depended on the correct operation of these applications. And they goal was achieved.

• Identified Demand / Problem

  • Need to deploy two open source applications in the SaaS platform
  • Reliability and scalability to thousands of users

• Description

  • Defined launch date for Aplicateca
  • Provisioning and Single Sign On required software modification

• How the problem was solved

  • An expert team of Linux programmers
  • Provisioning y Single Sign On module developments in both applications
  • A Call centre 24x7 to provide support

• Business outcome

  • Aplicateca was successfully launched in September 2009

One of the most important clients Open Sistemas has in the Educational sector is the Catholic University of Maule, in Chile. This project aimed to implant a mailing system based in the suite Zimbra.

• identified Demand / Problem

  • Need to count with secure webmail and mail server tool, modern and easy to use

• Description

  • Mail server and webmail tool
  • Zimbra implementation

• How the problem was solved

  • Solution based in the collaborative suite Zimbra
  • Adaptation to client requirements, migration of existing mailing accounts, roll out, training and support

• Business outcome

  • Secure tool, modern and easy to use
  • Complete solution, scalable and successfull

The goal of the project was to implant a network security system, proxy navigation and content cache. The product Squid was selected and configured, customized and implanted.

• Identified Demand / Problem 

  • Need to identify erratic operation in solar farms
  • Offer managers and technicians update information on exploitation

• Description

  • A management and control environment is required with a high capacity of physic storage
  • Integration with the data entry systems via Modem SACs

• How the problem was solved

  • Implantation of custom made control infrastructures
  • Service exploiting via SaaS
  • Specific development C/C++ for the integration with data entry

• Business outcome

  • Cost saving with a scalable SaaS solution
  • currently thera are 700 installations

The project consisted on the design of a clusterized solution for the management of the cash desks of the hypermarkets of the firm.

• Identified Demand / Problem

  • Unavailability in hypermarket check-out lines
  • Lack of control of point of sale software

• Description

  • Hypermarket environment with check-out lines
  • Need to minimize the impact of unavailability

• How the problem was solved

  • Technology consulting to identify the best solution
  • Solution design of high availability and load balance
  • Control and backup systems design

• Business outcome

  • Elimination of unavailability periods
  • Increasing control

The Tax Administration National Agency, in the environment of advanced technologies for investigation and information against fraud, has deployed a system based on huge hardware resources for the correct exploitation of the information. The operative system in charge of the management of these resources is Suse Linux and Open Sistemas was hired to provide administration and management tasks for these environments through open source and Linux products.

• Identified Demand / Problem

  • Control services management (Zabbix), web and application servers (Apache/Tomcat/Axis).
  • Database servers management (MySQL y Sybase IQ) and of services developed by  the Tax Administration National Agency.

• Description

  • Intel Xeon architectures, Itanium and IBM pSeries
  • SANx with storage boxes IBM FasT and fiber networks

• How the problem was solved

  • Setup, reactive and proactive support of SMP machines with up to 128 processors and 512 GB of RAM with Suse Linux 9 and 10
  • Installation and setup of SANs with storage boxes IBM FasT and fiber networks

• Business outcome

  • Optimization, performance improvement
  • Better system approach and service control