TCPdump may be old, but does that matter?
Application proliferation as apps move from bare metal to virtual machine to containers
Network teams are asked to do more with the same number of people
Network analysis in public clouds and containers requires different tools
OpenShift-Kubernetes offers an excellent automated application deployment
framework for container-based workloads. Services such as traffic management
(load balancing within a cluster and across clusters/regions), service discovery,
monitoring/analytics, and security are a critical component of an application
deployment framework. Enterprises require a scalable, battle-tested, and robust
services fabric to deploy business-critical workloads in production environments.
This whitepaper provides an overview of the requirements for such application
services and explains how Avi Networks provides a proven services fabric to
deploy container based workloads in production environments using OpenShift-
Software-defined architectures have transformed enterprises
seeking to become application-centric, with many modern
data centers now running a combination of cloud-native
applications based on microservices architectures alongside
applications. With application owners seeking publiccloud-
like simplicity and flexibility in their own data centers,
IT teams are under pressure to deliver services and resolve application
issues quickly, while simultaneously reducing provisioning
time for new applications and lowering costs for application
Modern application architectures such as microservices are changing the way that modern enterprises run their infrastructure.
Enterprises have become application-centric, investing significant effort and resources on continuous delivery goals and DevOps
practices to achieve automation of routine IT and operations tasks. And now with the emergence of containerized applications, it
is critical to re-evaluate how application services are provided across data centers and multiple cloud environments.
Software-defined architectures have transformed enterprises to become more application-centric. With application owners
seeking public-cloud-like simplicity and flexibility in their own data centers, IT teams are under pressure to reduce wait times to
Legacy load balancing solutions force network architects and administrators to purchase new hardware, manually configure
virtual services, and inefficiently overprovision these appliances. Simultaneously, new infrastructure choices are also enabling IT
teams to re-architect applications into autonomous microservices from monolithic or n-tier constructs. These transformations
are forcing organizations to rethink load balancing strategies and application delivery controllers (ADCs) in their infrastructure.
Virtualization has transformed the data center over the past decade. IT departments use virtualization to consolidate multiple server workloads onto a smaller number of more powerful servers. They use virtualization to scale existing applications by
adding more virtual machines to support them, and they deploy new applications without having to purchase additional servers to do so. They achieve greater resource utilization by balancing workloads across a large pool of servers in real time—and they respond more quickly to changes in workload or server availability by moving virtual machines between physical servers. Virtualized environments support private clouds on which application engineers can now provision their own virtual servers and networks in environments that expand and contract on demand.
Published By: Gigamon
Published Date: Oct 19, 2017
Download the Forrester Total Economic Impact™ of Gigamon: Cost Savings and Business Benefits Enabled by Gigamon to see how customers benefit from comprehensive and scalable visibility across their networks. This study delves into a cost-benefit analysis of the Gigamon security delivery platform, network visibility and traffic monitoring solutions that enable companies to see what matters in order to meet their security objectives, increase productivity and keep hardware, software and personnel costs in check without affecting performance.
This paper explores automation and orchestration tools as well as the architectural simplifications that enable these tools to work well, paving the way for software-defined networks (SDNs) and greater operational efficiencies across the enterprise.
The network has never been as critical to the healthcare sector as it is today. Electronic health records, Wi-Fi-connected medical devices, and clinician smart phones are among a plethora of healthcare technologies that depend on a stable network.
The consistent development of this infrastructure is key for the healthcare sector to continue its successes in creating new possibilities for management, patient and family experience, and patient outcomes.
Extreme Networks posed key questions to Nolan Greene, a senior research analyst with IDC’s Network Infrastructure group, who highlights the critical issues healthcare IT professionals must consider when building a network that maintains industry needs.
Download this report to learn about:
• Why having a modern healthcare infrastructure is so important
• The major challenges IoT brings to healthcare networks
• How IEC 80001 is impacting compliance
• Trends that confront a network IT professional in healthcare
• Risks Healthcare IT must eli
Organizations invest heavily to block advanced attacks, on both endpoints and networks. Despite all this investment, devices continue to be compromised in increasing numbers and high-profile breaches continue unabated. Something doesn’t add up. It comes down to psychology: security practitioners want to believe the latest shiny widget for preventing compromise will finally work and stop the pain.
Healthcare technologies have proven their worth for practitioners and facilities in increasing the quality of patient care while saving time and streamlining operations.
In some cases, however, the benefits of these technologies are outweighed by their impact on the network, slowing network performance sometimes to the point of ineffectiveness.Software-defined networking can be the bridge to help healthcare providers update their networks and avoid disruption. SDN helps organizations save money on networking infrastructure, reduces the complexity of managing networks, enhances security through added intelligence and simplifies compliance, among other benefits.
Is your IT Automation strategy saving you money or just becoming more complex and costly? With the right unified strategy, IT Automation can pay for itself and deliver far more business value.
Watch this on-demand webinar, “New Strategies to Manage IT Automation Complexity” and learn how to:
• Reduce costs by integrating automatio
n for servers, middleware, networks and databases
• Eliminate manual and tedious IT Operations tasks with both new and existing technology
• Save time and money by consolidating configuration management processes across your IT infrastructure
• Transform compliance, audit that and remediation from a stressful event to a standard practice
Become part of the Automation revival is serving as a catalyst for IT Operations. Watch this on-demand webinar and learn how to integrate your IT automation strategy.
Having 100% accurate network visibility is a looming requirement for avoiding substantial financial losses. Why? And how can you get it?
You can’t manage and protect what you can’t see. But while many hundreds of network monitoring tools exist, organizations today know surprisingly little about the traffic on their mission-critical, high-speed networks. It takes them so long to fix network problems that the business suffers while the seconds, minutes, and hours of downtime accumulate.
Download this Whitepaper for more information.
Are your load balancing strategies up to date? Download our guide to assess your current capabilities and understand where your focus should be. Included in this year's report is research, best practices, and conversations with teams at over 180 Global 2000 companies.
Can your current ADC solution elastically scale load balancers and application servers? Does it provide real-time insights and visibility into traffic? There is a lot to consider when it comes to the future of your load balancing strategy. Download our free e-book today!
Vendors such as F5 Networks and Citrix NetScaler have done little to keep up with the needs of modern applications. Learn how deploying the Avi Vantage Platform resulted in TCO savings for global enterprises in our free whitepaper.
A new ZK Research study reveals significant shifts in application delivery practices as enterprises are automating or adopting cloud-native applications.
In the process of modernizing their infrastructure, enterprises are addressing on-demand scalability requirements, improving management, and lowering costs.
This study discusses:
- Enterprise preferences for their next load balancers
- Capabilities that are most sought after by network teams
- How businesses are preparing for hybrid and multi-cloud environments
Download Legacy Hardware-Based ADCs: Are Companies Holding Back?
"Maximizing Operational Efficiency and Application Performance in VMware-Based Data Center
Some of the most common challenges in VMware-based virtual data center environments include:
- Lack of visibility into applications and end-user experience
- Complex and error-prone operations
- High capital and operational costs
Review our solution brief to learn how the Avi Controller, the industry’s first solution that integrates application delivery with real-time analytics, is able to solve these challenges."
"ZK Research conducted a recent study of the Application Delivery Controller (ADC) market and finds that the landscape for load balancers and ADCs is rapidly changing in the face of these market forces.
Join Principal Analyst Zeus Kerravala for an informative session to learn:
- Common application delivery challenges
- On-premises vs. cloud considerations for ADCs
- Trends in delivering cloud-native applications
- Trends in troubleshooting
- Future solutions being considered
- What are the features most in demand that network engineers aren't getting
Watch the On-Demand Webinar by filling out this form."
"This live workshop will explore the technology and value behind the Smart Load Balancer. During this workshop, you'll:
- Learn differences between Smart Load Balancers and Legacy Load Balancers.
- Understand the value of Smart Load Balancers in traditional and modern use cases.
- See a live demonstration of Avi Networks’ Smart Load Balancer in action.
Leading enterprises across financial services, media, technology, oil & gas, and eCommerce have already made the switch to Avi Networks.
To watch the workshop, fill out this form."
Avi Vantage is the only solution that delivers built-in application analytics in addition to enterprise-grade load balancing and application security. With millions of data points collected in real time, the platform delivers network-DVR like capabilities with the
ability to record and display application analytics over specific time intervals (last 15 minutes, hour, day, week etc.) or for individual
transactions. These application insights including total round trip time for each transaction, application health scores, errors, end user
statistics, and security insights (DDoS attacks, SSL vulnerabilities, ciphers etc.) simplify troubleshooting of applications.
Published By: Aviatrix
Published Date: Jun 11, 2018
Join Aviatrix for a discussion of next-generation transit hubs that are purpose-built to treat the network as code, rather than as a virtualized instance of a data center router. Learn how a software-defined approach can transform your AWS transit hub design from a legacy architecture exercise into a strategic infrastructure initiative that doesn’t require you to descend into the command-line interface and BGP of the IT networking world.
As part of our fact-filled AWS Bootcamp series, Aviatrix CTO Sherry Wei and Neel Kamal, head of field operations at Aviatrix share the requirements that our most successful customers have insisted upon for their Global Transit Networks, and demonstrate the key features that deliver on those requirements.
Who Should Watch?
Anyone responsible for connectivity of cloud resources, including cloud architects, cloud infrastructure managers, cloud engineers, and networking staff.
Driven by the acute imperative of digital transformation, enterprises and other organizations are adopting multicloud strategies as springboards to increase business agility and competitive differentiation. At the same time, monolithic application development is being superseded by microservices, which entail the decomposition of previously complex applications into independent, modular processes that communicate with each other using language-agnostic APIs.
DatacenterDynamics is a brand of DCD Group, a global B2B media and publishing company that develops products to help senior professionals in the world's most ICT dependent organizations make risk-based infrastructure and capacity decisions.
Our portfolio of live events, online and print publishing, business intelligence and professional development brands are centred on the complexities of technology convergence. Operating in 42 different countries, we have developed a unique global knowledge and networking platform, which is trusted by over 30,000 ICT, engineering and technology professionals.
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