Building Next-Generation Data Center
Building Next-Generation Data Center
This 12-module online course will give you all the knowledge (and confidence) you need to design and implement modern data center and private cloud infrastructure.
Is This You?
- Network architect, technical pre-sales engineer, or similar senior, technical leader role
- Responsible for designing and building the next-generation data center for your company or your customers
- Work on the next generation of enterprise products and services
- Have limited time in your schedule to stay up to date, separate truth from vendor hype, and evaluate the true impact of new technologies
- Want to avoid expensive solutions and untested technologies that benefit vendors more than the end-users
- Brad Casemore, Research Director, Datacenter Networks, IDC
- Ivan Pepelnjak has forgotten more about networking than most people will ever know. Fortunately, he's only forgotten the bits and protocols that are obsolete and irrelevant, retaining and expanding his ample knowledge in the areas that matter.
Do You Have These Challenges?
- You were asked to design or build a state-of-the-art private or hybrid cloud infrastructure;
- You don't want to make decisions based on biased information like vendor design guidelines;
- You have to design optimal solutions without knowing the capacity, flexibility or reliability requirements;
- You have to balance proven networking designs and architectures with the latest hyped-up technologies;
- You're wondering whether technologies like whitebox switching or network automation apply to your environment;
- Your CxO talks about containers and Docker, and you're wondering how they'll impact your infrastructure.
- Andrey Voynovich, Team Lead - Network Operation Center, SKB Kontur
- Completed Building Next-Generation Data Center course. Recommend to every Network Engineer/Architect - thank to Ivan Pepelnjak for extensive feedback on all design assignments I did. After the whole course I got strength during talks with developers while saying ’no’ to their not so great ideas with deep arguments, and on the other side every webinar opened my eyes to previously done mistakes. I have always been lack of vendor-agnostic design materials. This course helped me become more confident and provided great outlook how things can be and should not be done.
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How Is This Course Different?
- Transparent and Vendor neutral, based on more than 25 years of design and deployment experiences;
- Focused on real-world problems and optimal solutions, not technologies and products promoted by individual vendors;
- Includes sample designs from existing next-generation data centers;
- Meet other participants with the exact same challenges;
- Discuss your challenges with other participants and the instructors, and get immediate feedback;
- Gain personal access to experts with real-world experience of building the next-generation data center.
Topics covered
- Collecting the requirements
- Impact of server virtualization techniques (VMs, containers)
- Software-defined storage and its impact on network infrastructure
- Virtualized networks and network services
- Building optimal data center fabric
- Private and hybrid clouds
- Active-active and disaster recovery scenarios
- Kurt Bales, Manager, Network Engineering at Twitter
- Ivan has assisted me with several designs both for customers and those of a more conceptual nature. Ivan has also assisted me greatly with developing some of my technical presentations, acting as both inspiration and technical reviewer. Ivan brings with him a rich background in computer networking and a wealth of knowledge and experience that helps to pinpoint potential problems even in newer technologies. I would happily work with Ivan again on any projects that suited his experience (I'm yet to find a networking project that doesn't).
Watch the course introduction video to learn more about how this course works, its contents, and guest speakers:
With This Course You'll Get
12 module certification course
- Downloadable recordings of guest speaker presentations with Q&A discussions;
- Access to webinars and other materials related to every course module;
- Reading lists and case studies;
- In-depth content for additional self-study.
- Signed certificate-of-completion document for your career documentation files.
Community
- Access to Slack discussion group: work together & share experiences;
- Membership in a private community: stay in touch long after the course & expand your network;
- Group & individual assignments: work together & solve tough problems.
Access to experts
- Connect and discuss your challenges with experts in the networking field;
- Real world case studies.
Support & guidance
- Free email support with next-business-day turnaround within a year of your purchase;
- Slack group discussions;
- Daniel Verlouw, Network consultant at YaWorks
- Thoroughly enjoyed the course from start to finish! Both Ivan and his speakers are a joy to listen to and give valuable advice. I would highly recommend it to everyone who wants to learn more about state of the art DCs, public/private/hybrid clouds and virtualisation, not only about the technical aspects but also organisation, culture, methodologies, processes, risks, etc. It definitely was an eye-opener in some areas and will be a big help to me in my job going forward. The course is quite intensive and you have to put in a lot of hours studying the available course materials and working on the team assignments, so no messing around!
Want to know more?
Explore the detailed course agenda which includes description of individual modules and recommended self-study materials.
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Logistics Details
How much time will you need:
- The course is split into 12 modules which are on average 10 hours long for a total of over 120 hours of self-study materials (an equivalent of a 6-week full-time classroom course curriculum).
- Plan to spend an additional day or two per module on group work and design assignments;
- You'll probably need up to 6 months to complete all the course modules.
Past Guest Speakers sessions
Live sessions of this course included numerous guest speakers and extensive Q&A discussions. When joining this course, you'll be able to enjoy presentations from these experts:
Guest Speakers – Spring 2018
Data centers seem to be a particular focus of complexity; overlays proliferate on top of already complex underlays in response to application requirements. How can network engineers fight this tide of complexity? One option is automation; another is centralized control planes.
Russ White started the 2018 course with a presentation on a topic that should be mandatory for anyone claiming to be a network designer or architect: understanding and managing network complexity.
As virtualization has become fairly mainstream throughout data centers, the opportunity presents itself for engineers across different silos to work together to build some fantastic designs.
Chris Wahl in his presentation distilled over a decade of virtualization architecture and engineering into topics covering the major hypervisor platforms, combating virtual sprawl and zombies, dealing with cluster constructing and management, and supporting high performance workloads and their many quirks.
While many security professionals have a solid understanding of how to identify vulnerabilities in traditional physical infrastructure or applications, they often don’t grasp modern DevOps environments that include microservices, FaaS and IaaS. This leads to gaps, inefficiencies and a flawed program. Instead, security teams often distrust and deride the DevOps model that seeks to deploy at speed and scale, creating a narrative that does nothing to address the business need.
If organizations really want to deliver secure services, Information Security professionals have to meet DevOps and CloudOps teams where they are, by understanding how to embed security into their processes. This session by Michele Chubirka will help you shift the conversation – you’ll learn some DevOps concepts, the challenges faced in a continuous delivery environment and discover how to get Dev, Ops, and Security teams aligned and focused on a singular goal.
Imagine you're running an on-premises data center and you've been informed that your company is moving to cloud and you get to do the work, yesterday... Don't panic - there's help on the way. This session by Ed Horley is a no nonsense road map of how to survive the next few months and figure out what makes sense to move, the common challenges you will run into and some options on how to address them.
Ed covered the basics of AWS (the leading public cloud provider), the services they provide, and the decisions you will have to make to operate effectively in AWS. He also gave guidelines on what to continue to operate on premises, what to switch to cloud, and the fun you will have running both at the same time.
Guest Speakers – Spring 2017
Open-source software is becoming a vital part of data center infrastructure. In this section, Scott Lowe described the impact of open-source on data center design and data center infrastructure, touching on a variety of subjects ranging from Linux & Linux networking to OpenStack and Docker.
UBS (one of the largest global banks) managed an amazing feat: they rolled out 24 new data centers in 30 months. In his presentation, Thomas Wacker described how UBS solved that challenge by fully embracing automation for all phases of data center network rebuild, including validation and documentation.
He started with prerequisites and key objectives, laid out the architecture, showcased the toolchain UBS was using at that time, and explained the phases of build, test, documentation and ongoing operations. In the conclusion, he detailed the benefits of UBS approach, their immediate goals, and his view on how automation will keep changing the networking industry.
Containers (including Docker and Kubernettes) are the new buzzword in application development world, so you must understand what their impact on data center infrastructure is.
Stephen Foskett focused on essentials of containerization of enterprise applications, answering questions like "what are containers?" and "how will they affect enterprise IT?" Stephen addressed both the technical and architectural questions, discussing which applications are expected to be containerized, the benefits and costs, and what it means for IT operations.
Regardless of what you think about the role of IPv6, its usage is growing, and eventually, you'll have to bite the bullet in introduce another protocol in your networking infrastructure.
Ed Horley (who was deploying IPv6 in data environments for years) gave us some guidelines and described lessons learned while deploying IPv6 within data centers, and what you need to consider before you start your IPv6 journey.
Let's assume you want to increase the availability of your services by moving parts of them into the cloud or doing some sort of active/standby deployment between your DC and the cloud. Now you have to deal with your (C)ISO and his/her usual concerns as well as variety of articles on tech sites stating that "security is the biggest challenge of cloud adoption". How real are those concerns?
Matthias Luft broke them into categories (such as isolation failures, cloud outages, or compliance issues), looked at incidents and vulnerabilities from the past, and explained what we can do about those in our cloud strategy.
The Spring 2017 course concluded with an interactive panel discussion with Andrew Lerner and Simon Richard from Gartner. We discussed these topics: Current State of the Enterprise Networking; What happened to SDN (and brite-boxes); Premium people versus premium products; Network Incrementalism and other worst practices; Rethinking Network Downtime; The WAN is Cool again (SD-WAN, vCPE) and Emerging Topics: Container Networking and Intent-based Networking.
Guest Speakers – Autumn 2016
It doesn't help if you have the best ideas in the world if you can't present them, so I asked Marjan Bradeško (NIL Data Communications) who spent decades developing and delivering high-end training to explain how to create a great presentation. In his talk he address questions like how to make sure people see the content no matter the size of the screen or the distance from the projection. How many "slides" to create for the allotted time slot? How to let your audience know what to expect? How to summarize the key points? How to deal with complex drawings? Or change boring bullets into something to remember! Is structured presentation mandatory or does it hinder your creativity?
Elisa Jasinska did a great overview on how to approach your automation and orchestration strategy in a datacenter environment. She described the separation of provisioning tasks from orchestration or ongoing management, and provided examples and tools to cope with each of them.
She started her presentation with a brief description of typical microservices-based network automation architecture. Next she listed the services and components you might need in your automation/orchestration solution, including single-source-of-truth database, templating system, device access, telemetry data collection systems and monitoring systems. In the final part of the presentation you'll find a few guidelines on automation/orchestration system design.
Russ White (LinkedIn) described the principles of disaggregation and white box switching data center solutions, the problem space and various open-source solutions, including their positive and negative attributes.
Howard Marks a renowned storage guru, started his presentation with a brief introduction of traditional storage technology including: performance metrics, storage systems, RAID data redundancy, storage protocols. The core of his presentation focused on modern storage concepts including object storage, software-defined storage, scale-out architectures, erasure coding, the impact of flash storage, and hyperconverged infrastructure.
He concluded with a plethora of interesting topics we rarely hear about in enough details including snapshots, storage QoS, per-VM storage services and VMware vVols, and various storage replication mechanisms.
Networking and virtualization vendors keep proposing crazier and crazier ideas that are supposed to allow you to run active-active data centers without touching the applicatino architecture. Not surprisingly, most of them fail disastrously under the right failure conditions.
If you want to have a highly-available application, there's simply no substitute for good design including global and local load balancing. In his presentation, Ethan Banks (PacketPushers.net) described the architecture he used when running multiple data centers for a large credit card payment processor, and lessons learned while operating them.
Can you combine VMware NSX with Cisco Nexus 9000 switches? Should you run EVPN or ACI on the physical switches? What design guidelines should you follow? What are the potential gotchas?
In his presentation Mitja Robas answered all these questions, and described a few of the lessons learned while building a production NSX+EVPN environment.
At a Glance
- High-intensity online course;
- 12-module course you can complete in 2-3 months;
- 224 hours of self-study materials
- Guest speaker presentations;
- Design assignments and group work;
- Final course completion certificate.
Table of Contents
- Course Introduction 21:57
- Collecting the Requirements 17:40:05
- Automation and Orchestration 28:27:30
- Compute Infrastructure 22:05:23
- Storage Infrastructure 4:38:17
- Introduction to Data Center Fabrics 9:36:35
- Designing Leaf-and-Spine Fabric 27:07:36
- Overlay Virtual Networking 29:00:41
- IPv6 in Data Centers 10:47:00
- Network Services 4:55:40
- Private, Public and Hybrid Clouds 49:25:38
- High-Availability Architectures 8:40:36
- Putting It All Together 12:19:27
- List of Self-Study Materials 189:04:00