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  Advanced Software   Technologies, Incorporated   8547 South Kostner Avenue   Chicago, Illinois 60652    Voice: (773) 948-4870      Fax: (773) 948-4874   E-Mail: sales@advsoftech.com
Welcome to ASTI
Are your current IT consultants meeting and/or exceeding all your company's IT challenges?

Call today for a quote and find out how ASTI can assist in meeting and/or exceeding your business's current IT challenges!


Our services include:


Installation:
ASTI has 28 years experience installing and upgrading multiple desktop and server platforms including Microsoft Windows / Advanced Server, Mac OSX, Novell, Unix, FreeBsd, Linux, SCO, IBM AIX, HP-UX



Support:
ASTI provides IT diagnostics/support for a wide array of IT systems.

Software: ASTI has extensive experience with many standard applications found on most computer systems and also many industry specific applications including those written in Micro focus Cobol, Accu-Cobol, Informix, Oracle, MySql, SQL , C, C++, PHP, JavaScript, CGI, FoxPro. In addition we also support the following server platforms: Microsoft Windows / Advanced Server, Samba, Novell, Unix, FreeBsd, Mac OSX, Linux, SCO, IBM AIX, HP-UX, and other legacy systems.

Hardware: ASTI can also provide hardware diagnostics and support. Everything from periodic maintenance to troubleshooting to component replacement.

Networking: ASTI can install/replace/upgrade network cabling/routers/switches. We excel at network diagnostics and tuning to increase local network performance and, in most cases, internet bandwidth.

Online Trouble Ticket System: where users can post service requests and track them to completion. Another side to having this system in place is that we can generate reports of equipment failures and other recurring events which can help to predict future failures and in turn help maintain system availability.

Programming:
Programming: Looking for a program that has not been written yet? ASTI has experience in most modern and many legacy programming languages including: Micro focus Cobol, Accu-Cobol, Informix, Oracle, MySql, SQL , C, C++, PHP, JavaScript, Java, CGI, Mobile Platforms (Android, Windows, iPhone), FoxPro, Business Basic, Dbase III/IV. Call ASTI for a free quote (773)948-4870

Administration:
Administration: ASTI offers customized service packages to meet your business?s dynamically changing challenges. Call ASTI for a free quote (773)948-4870

 
system administrator Microsoft Windows informix PHP MySQL unix linux freebsd SAMBA C++ C language foxbase dbase novell javascript JAVA Language oracle database cobol asynchronous JavaScript and XML

"system administrator"
  From Wikipedia:

Formatting of continuation data will be changing soon. To continue using the current formatting, use the 'rawcontinue' parameter. To begin using the new format, pass an empty string for 'continue' in the initial query. A '''system administrator''', or '''sysadmin''', is a person who is responsible for the upkeep, configuration, and reliable operation of computer systems; especially multi-user computers, such as servers. The system administrator seeks to ensure that the uptime, performance, resources, and security of the computers he or she manages meet the needs of the users, without exceeding the budget. To meet these needs, a system administrator may acquire, install, or upgrade computer components and software; provide routine automation; maintain security policies; troubleshoot; train and/or supervise staff; or offer technical support for projects. ==Related fields== Many organizations staff other jobs related to system administration. In a larger company, these may all be separate positions within a computer support or Information Services (IS) department. In a smaller group they may be shared by a few sysadmins, or even a single person. * A database administrator (DBA) maintains a database system, and is responsible for the integrity of the data and the efficiency and performance of the system. * A network administrator maintains network infrastructure such as switches and routers, and diagnoses problems with these or with the behavior of network-attached computers. * A security administrator is a specialist in computer and network security, including the administration of security devices such as firewalls, as well as consulting on general security measures. * A web administrator maintains web server services (such as Apache or IIS) that allow for internal or external access to web sites. Tasks include managing multiple sites, administering security, and configuring necessary components and software. Responsibilities may also include software change management. * A computer operator performs routine maintenance and upkeep, such as changing backup tapes or replacing failed drives in a redundant array of independent disks (RAID). Such tasks usually require physical presence in the room with the computer, and while less skilled than sysadmin tasks, may require a similar level of trust, since the operator has access to possibly sensitive data. * A postmaster administers a mail server. * A Storage (SAN) Administrator can create, provision, add or remove Storage to/from Computer systems. Storage can be attached locally to the system or from a Storage Area Network (SAN) or Network Attached Storage (NAS). The administrator can also create file systems from newly added storage. In some organizations, a person may begin as a member of technical support staff or a computer operator, then gain experience on the job to be promoted to a sysadmin position. == Training == System Administration Conference Training There are multiple paths to becoming a system administrator. Many system administrators have a degree in a related field: computer science, information technology, computer engineering, information systems, or even a trade school program. On top of this, nowadays some companies require an IT certification. Other schools have offshoots of their Computer Science program specifically for system administration. Some schools have started offering undergraduate degrees in System Administration. The first, Rochester Institute of Technology started in 1992. Others such as Rensselaer Polytechnic Institute, University of New Hampshire, Marist College, and Drexel University have more recently offered degrees in Information Technology. Symbiosis Institute of Computer Studies and Research (SICSR) in Pune, India offers Masters degree in Computers Applications with a specialization in System Administration. The University of South Carolinahttp://www.hrsm.sc.edu/iit/ offers an Integrated Information Technology B.S. degree specializing in Microsoft product support. Several U.S. universities, including Rochester Institute of Technology, Tufts, Michigan Tech and Florida State University have graduate programs in system administration. In Norway, there is a special English-taught MSc program organized by Oslo University College in cooperation with Oslo University, named "Masters programme in Network and System Administration." There is also a "BSc in Network and System Administration" offered by Gjøvik University College. University of Amsterdam (UvA) offers a similar program in cooperation with Hogeschool van Amsterdam (HvA) named "Master System and Network Engineering". In Israel, the IDF's ntmm course in considered a prominent way to train System administrators. However, many other schools offer related graduate degrees in fields such as network systems and computer security. One of the primary difficulties with teaching system administration as a formal university discipline is that the industry and technology changes much faster than the typical textbook and coursework certification process. By the time a new textbook has spent years working through approvals and committees, the specific technology for which it is written may have changed significantly or become obsolete. In addition, because of the practical nature of system administration and the easy availability of open-source server software, many system administrators enter the field self-taught. Some learning institutions are reluctant to, what is in effect, teach hacking to undergraduate level students. Generally, a prospective will be required to have some experience with the computer system they are expected to manage. In some cases, candidates are expected to possess industry certifications such as the Microsoft MCSA, MCSE, MCITP, Red Hat RHCE, Novell CNA, CNE, Cisco CCNA or CompTIA's A+ or Network+, Sun Certified SCNA, Linux Professional Institute among others. Sometimes, almost exclusively in smaller sites, the role of system administrator may be given to a skilled user in addition to or in replacement of his or her duties. For instance, it is not unusual for a mathematics or computing teacher to serve as the system administrator of a secondary school. == Skills == ''Some of this section is from the http://www.bls.gov/ooh/computer-and-information-technology/network-and-computer-systems-administrators.htm Occupational Outlook Handbook, 2010-11 Edition, which is in the public domain as a work of the United States Government.'' The ''subject matter'' of system administration includes computer systems and the ways people use them in an organization. This entails a knowledge of operating systems and applications, as well as hardware and software troubleshooting, but also knowledge of the purposes for which people in the organization use the computers. Perhaps the most important skill for a system administrator is problem solving—frequently under various sorts of constraints and stress. The sysadmin is on call when a computer system goes down or malfunctions, and must be able to quickly and correctly diagnose what is wrong and how best to fix it. They may also need to have team work and communication skills; as well as being able to install and configure hardware and software. System administrators are not software engineers or developers. It is not usually within their duties to design or write new application software. However, sysadmins must understand the behavior of software in order to deploy it and to troubleshoot problems, and generally know several programming languages used for scripting or automation of routine tasks. Particularly when dealing with Internet-facing or business-critical systems, a sysadmin must have a strong grasp of computer security. This includes not merely deploying software patches, but also preventing break-ins and other security problems with preventive measures. In some organizations, computer security administration is a separate role responsible for overall security and the upkeep of firewalls and intrusion detection systems, but all sysadmins are generally responsible for the security of computer systems. ==Duties== A system administrator's responsibilities might include: * Analyzing system logs and identifying potential issues with computer systems. * Introducing and integrating new technologies into existing data center environments. * Performing routine audits of systems and software. * Applying operating system updates, patches, and configuration changes. * Installing and configuring new hardware and software. * Adding, removing, or updating user account information, resetting passwords,etc. * Answering technical queries and assisting users. * Responsibility for security. * Responsibility for documenting the configuration of the system. * Troubleshooting any reported problems. * System performance tuning. * Ensuring that the network infrastructure is up and running. * Configuring, adding, and deleting file systems. In larger organizations, some of the tasks above may be divided among different system administrators or members of different organizational groups. For example, a dedicated individual(s) may apply all system upgrades, a Quality Assurance (QA) team may perform testing and validation, and one or more technical writers may be responsible for all technical documentation written for a company. System administrators, in larger organizations, tend not to be systems architects, system engineers, or system designers. In smaller organizations, the system administrator might also act as technical support, Database Administrator, Network Administrator, Storage (SAN) Administrator or application analyst. ==See also== * Application service management * Bastard Operator From Hell (BOFH) * DevOps * Forum administrator * Information technology operations * Large Installation System Administration Conference * League of Professional System Administrators * LISA (organization) * Professional certification (computer technology) * Superuser * Sysop * System Administrator Appreciation Day ==References== == Further reading == * Essential Linux Administration (Cengage Press): A Comprehensive Guide for Beginners, 2011 by Chuck Easttom * Essential System Administration (O'Reilly), 3rd Edition, 2001, by Æleen Frisch * The Practice of System and Network Administration (Addison-Wesley), 2nd Edition (July 5, 2007), by Thomas A. Limoncelli, Christine Hogan and Strata R. Chalup * Principles of Network and System Administration (J. Wiley & Sons), 2000,2003(2ed), by Mark Burgess * Time Management for System Administrators (O'Reilly), 2005, by Thomas A. Limoncelli * UNIX and Linux System Administration Handbook (Prentice Hall), 4th Edition, 2010, by Evi Nemeth, Garth Snyder, Trent R. Hein, Ben Whaley == External links == * The US Department of Labor's description of http://www.bls.gov/ooh/computer-and-information-technology/network-and-computer-systems-administrators.htm Network and Computer Systems Administrators * Category:Computer occupations Category:Computer systems

Advanced Software Technologies, Incorporated • 8547 South Kostner Avenue • Chicago • IL • 60652 • Voice: (773) 948-4870 • Fax: (773) 948-4874