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Software-Defined Networking in Distributed Systems: Transforming Data Centers and Cloud Computing Environments

DZone

In the changing world of data centers and cloud computing, the desire for efficient, flexible, and scalable networking solutions has resulted in the broad use of Software-Defined Networking (SDN). Traditional networking models have a tightly integrated control plane and data plane within network devices.

Network 169
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Trace, diagnose, resolve: Introducing the Infrastructure & Operations app for streamlined troubleshooting

Dynatrace

Infrastructure and operations teams must maintain infrastructure health for IT environments. The complex interconnections in cloud-based systems make it crucial to always have a topological overview to understand dependencies. For the most granular metrics and network insights, OneAgent is the optimal choice.

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How Netflix uses eBPF flow logs at scale for network insight

The Netflix TechBlog

By Alok Tiagi , Hariharan Ananthakrishnan , Ivan Porto Carrero and Keerti Lakshminarayan Netflix has developed a network observability sidecar called Flow Exporter that uses eBPF tracepoints to capture TCP flows at near real time. Without having network visibility, it’s difficult to improve our reliability, security and capacity posture.

Network 325
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Building Netflix’s Distributed Tracing Infrastructure

The Netflix TechBlog

which is difficult when troubleshooting distributed systems. Now let’s look at how we designed the tracing infrastructure that powers Edgar. This insight led us to build Edgar: a distributed tracing infrastructure and user experience. Investigating a video streaming failure consists of inspecting all aspects of a member account.

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Dynatrace EdgeConnect securely connects your local systems to Dynatrace SaaS

Dynatrace

EdgeConnect provides a secure bridge for SaaS-heavy companies like Dynatrace, which hosts numerous systems and data behind VPNs. In this hybrid world, IT and business processes often span across a blend of on-premises and SaaS systems, making standardization and automation necessary for efficiency.

Systems 217
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Visual Network Mapping Your K8s Clusters To Assess Performance

DZone

Building performant services and systems is at the core of every business. Growing organizations, in the process of upscaling their services, unintentionally introduce complexities into the system. Knowing how the infrastructure is set up and how clusters operate and communicate are crucial.

Network 300
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Vulnerability assessment: key to protecting applications and infrastructure

Dynatrace

Protecting IT infrastructure, applications, and data requires that you understand security weaknesses attackers can exploit. Vulnerability assessment is the process of identifying, quantifying, and prioritizing the cybersecurity vulnerabilities in a given IT system. NMAP is an example of a well-known open-source network scanner.