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Doublefish Solutions - Doublefish Solutions Certified - Open-Source Network Data-Optimization Specialist
Course Objectives:
Gets you a disciplined and yet quick learning opportunity to get to the basics and get your hands on with the available technology in network data-optimization aspects.

  • Instead of learning a proprietary solution, it gives the candidates a solid platform to learn the concepts and learn the related set of pre-existing Open-Source technology or technologies addressing these requirements.
  • Unlike other certification programs this is meant to be unique in a lot traditional way which is followed in parts of India for thousands of years also popularly called: Gurukul



  • Existing enrolled users can read the on-line study course material:
    Gurukul Definition and System:
    A gurukul (Sanskrit guru "teacher" or "master" or "mentor"; kul domain, from kula, "extended family") is a type of school in India, residential in nature, with shishyas (a student or a disciple) living in proximity to the guru, often within the same house. In a gurukul, shishyas reside together as equals, irrespective of their social standing, learn from the guru and help the guru in his day-to-day life, including the carrying out of mundane chores such as washing clothes, cooking, etc. The guru-shishya tradition (parampara) is a hallowed tradition in Hinduism and appears in other religious groups in India, such as Jainism, Buddhism and Sikhism.

    Typically, a guru does not receive fees from a shishyas studying with him. At the end of his studies, a shishya offers the guru dakshina before leaving the ashram. The gurudakshina is a traditional gesture of acknowledgment, respect and thanks, which may be monetary, but may also be a special task the teacher wants the student to accomplish. In ancient days Prince and Princess, and all the people in a kingdom used to get education in a similar way. Being in a guru's ashram (place where guru/teacher and their students stays) the students learn everything which is essential for life. It is not limited to open-classrooms under a tree, instead apart from theory, they preach and practise the art of war, the art of ruling, economics, science, astrology, and so on.

    Which is the reason, in India they say:
    “Matha Pitha Guru Deivam” is a very popular adage or phrase in Sanskrit language and often quoted in Hinduism and Buddhism. Translated word for word, it is, “Mother Father Teacher God”. The meaning of this adage is the greatest truth, and is the order in which one should offer reverence.


    Course Curriculum:

    Note: The course curriculum is subject to change time to time based on new upcoming technologies and data-optimization requirements.

     Chapter: 1 - Routing and Switching Basics
      • Routing Bottlenecks
      • Switching Bottlenecks
      • Static Routing and Bridging via Linux
      • Protocol Header Basics
      • Protocol Header Bottlenecks
      • Practise Exercises

     Chapter: 2 - Internet, Local LAN, WAN and MAN Technologies & Bottlenecks
      • VPN Tunnels
      • VLAN Networks
      • Satellite Links
      • Marine Internet
      • Distributed Cloud networks
      • CDN – Content Delivery Networks
      • Practise Exercises

     Chapter: 3 - Open-Source Introduction and Open-Source Projects
      • Linux Basics and Linux Kernel Basics
       • Architecture
       • Linux Distributions
        • System upgrades and installation
         • yum, apt-get, rpm
       • Linux Kernel Networking flow and basics
       • Kernel /proc debugging and configuration
       • System (SHELL) commands
        • short one liner shell scripts
      • Linux Networking Tools
      • MySQL Database Introduction and Configuration
      • Apache Introduction and Configuration
      • VSFTPD Introduction and Configuration
      • Practise Exercises

     Chapter: 4 - SQUID-cache Optimization
      • Introduction
      • Configuration
      • Caching other than HTTP
      • Advance Squid configuration
      • Squid performance tuning
      • Squid troubleshooting
      • Practise Exercises

     Chapter: 5 - Traffic Squeezer (TS) Data Optimization
      • Introduction
      • Data Optimization basics
      • Loss-less compression basics
      • TS Optimization techniques
      • TS Troubleshooting
      • TS performance tuning
      • Practise Exercises

     Chapter: 6 - Linux QoS and Optimization
      • Introduction
      • Kernel QoS and configuration
      • QoS via tc scripts
      • QoS via TS
      • Practise Exercises

     Chapter: 7 - DNS Caching
      • Introduction
      • Dnsmasq DNS Caching tool
       • Configuration
      • DNS Caching via TS
      • Practise Exercises

     Chapter: 8 - Network Security and hacking
      • Introduction
      • Firewalls with iptables
      • iptables rules
      • Firewall configuration via TS
      • hacking with netcat
      • various network attacks and preventing the same
      • Practise Exercises

     Chapter: 9 - Building Customized Systems
      • Introduction
      • Kernel Optimization and Compilation
      • Linux Distribution Optimization
      • Practise Exercises

     Chapter: 10 - Linux Kernel code walk-through (no course material, only via practical demo)
      • Overview
      • various Kernel Modules
      • Overall Architecture
      • Important files and sub-systems
      • Linux Kernel Networking sub-system
      • Linux IPv4, IPv6, Bridging stack or modules
      • Linux Kernel TrafficSqueezer overview, flow and source-code

    Note: The course curriculum is subject to change time to time based on new upcoming technologies and data-optimization requirements.


    Free Resume Publication:
    The students who (i.e undergoing this course and whoever had already completed this course) are willing to publish their resumes, can do the same for free. This help and get promoted across millions of Job-Recruiters world-wide for free as well companies who are looking for potential candidates with domain specific talent and technical expertise. This platform also allows you to permanently display your resumes online for ever lifetime. When you are applying for a job, or need references, you can simply copy-paste your corresponding resume URLs.




    Course Structure and Duration:
    The course will be 6 months of duration. Twice in a month the candidate is expected to interact with me (Kiran) one-on-one on specified pre-determined date(s) and get further details and their doubts clarified via some Internet video conferencing platform. And any time they can get their doubts clarified via emails.

    At the end of the same (after 6 months), the candidate is expected to take up an on-line examination, followed by live face to face multiple interview sessions with me (Kiran) one-on-one via some Internet video conferencing platform. Candidates are not allowed to take up the final examination unless until they complete the prior 6-months of the full course structure and all the procedures.

    Upon successfully completion of the course, the candidates will get a signed hard-copy of the course certificate and their details should get acknowledged in an on-line verification portal. Upon entering their unique 16-character registration code, their examination status and the certification status can be retrieved.


    Who is eligible for this course:
     • College Students who are undergoing their graduation in the college preferably in domains such as Information Technology (IT), Computer Science engineering students and so on.

     • Any candidate who has already a work experience as a systems developer or systems/networking engineer who is willing to specialize in this domain can take up the same. They can send their scanned copies their experience proof and other details during enrolment.

     • Candidates with or without work experience but had already done CCNA (CISCO Certified Network Associate) or advance level certifications via CISCO can also apply. They can send their scanned copies their experience proof and other details during enrolment.

     • Candidates with or without work experience but had already done RHCE (Red-Hat Certified Engineer) or advance level certifications via Red-Hat Certification program can also apply. They can send their scanned copies their experience proof and other details during enrolment.



    Fees Structure:
     • Course Fee: Candidates who would like to do this course are expected to enroll/contact via email or via on-line enrollment (once if available), after their details are verified, they can send their one time fees of around $795 to me (Kiran) via Paypal. They should get all the relevant required study materials with no additional charges.

     • Other Discounts: In case if an organization wants to train their employees (if there are more than one candidate), then each candidate can avail discounts too. Hence the organization can pay fees of only $695 per employee/candidate they want to train.

     • Examination Fee & Certificate Shipment Fee: Candidates once upon completion of their course, can participate in the final exam (as explained above in the Course Structure section). To nominate for the same, the candidate are expected to a pay a fees of $120 and participate in the final examination procedure. And this fee also includes the certificate hard-copy shipment and other charges.

     • The examination fee is not subject to any kind of discounts however.

    Note: The fees structure may subject to change once in a while based on new additional components which are added to the course curriculum.



    Note Fee Payment: If you are a student studying in a college or still working in part-time and having difficulties in paying the above said fee. Then you can opt for fee payment in installments. You can pay your fees flexibly in 3-5 installments.



    For more details and information:
    Send an email to me: kiran -dot- cyberpro -at- gmail.com
    (or)
    Send your emails to support: support -at- trafficsqueezer.org







    Author/Founder: Kiran Kankipati - Copyright © (2006-2012) All rights reserved.      -     Project Launch Date: April 2006Last Revised: 18-Mar-2012



    Doublefish Solutions - Open-Source Network Data Optimization Specialist - Certification

    TrafficSqueezer Certification - How to use Bluefish IDE

    Visit official blog !
      Students undergoing certification:


    Hellin Zhang
    Shenyang, China











      * may include only details of few subset students who are interested to share their pictures and details.