info@lemberg.co.uk

Lemberg Solutions

Hosting & Servers Administering

1. Software service setup and configuration

  • Linux and FreeBSD servers administering; CentOS, Fedora, Red Hat Enterprise Linux, FreeBSD; application servers and gateways
  • Web services: Jakarta/Tomcat, Java, Apache, PHP: custom PHP compilation with any chosen options, accelerators and modes (CGI, FastCGI, DSO module); SSL
  • DNS services: BIND, MyDNS
  • Database services: MySQL, PostgreSQL
  • FTP services: FTPd, Proftpd
  • Mail services: Sendmail, Qmail, Courier Imap
  • Proxy service: Squid
  • VPN and Remote Access services: MPD, VNC, SSH
  • Network File storages: Samba, NFS

2. Security and audit

  • Configuring firewalls: FreeBSD IPFW; Linux iptables
  • Implementing security for application servers (Web, FTP, DB, etc.)
  • Maintaining, supervising, managing, security audit and monitoring unix-like servers
  • Setup of monitoring tools: MRTG, Cacti, Nagios

3. Consulting

  • Analysis and planning business infrastructure of your e-projects
  • Technical support and assistance
  • Providing guidelines of Internet technologies
  • Planning network

4. Advanced and expanded solutions

  • Loadbalanced web servers based on Apache mod_proxy
  • Loadbalanced unix servers based on Linux Virtual Server (LVS): any of tcp services can be balanced
  • MySQL replication
  • MySQL cluster

5. Others

  • Unix scripting: sh, bash, perl
  • Unix software package building

6. Benefits

  • Quality and professionalism
  • Fast service delivery
  • Almost everything is done remotely except OS