InfoQ Homepage Networking Content on InfoQ
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Extend Azure PaaS Resources to Your Network Using Azure Private Link
In a recent blog post, Microsoft announced a new preview service, called Azure Private Link, which provides organizations the ability to connect to Azure Platform as a Service (PaaS) offerings, or their own services, using a private IP address. Azure Private Link connections travel over Microsoft’s backbone network and avoid exposure from the public internet.
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How Chirp Audio QR Codes Went to the Moon and Back
Chirp uses audio to send and receive data using only a device's speaker and microphone. Recently, Chirp had a chance to test their technology by sending signals to the Moon. InfoQ has spoken with Daniel Jones, chief technology officer at Chirp, to learn more about Chirp codes.
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Cloudflare Releases Free Time Service That Supports NTP and NTS
Cloudflare released time.cloudflare.com, their free time service that supports both NTP (Network Time Protocol) and the emerging NTS (Network Time Security). NTP is an Internet protocol for synchronizing time between remote computer systems. Cloudflare’s new service provides NTP services over their anycast network of over 180 locations worldwide.
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Benefits of Microsoft’s New Versions of Azure Application Gateway and the Web Application Firewall
In a recent blog post, Microsoft discusses the benefits of the generally available releases of Azure Application Gateway V2 Standard SKU and Web Application Firewall (WAF) V2 SKU's. Microsoft fully supports them with a 99.95% SLA, significant improvements and capabilities.
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Microsoft Releases Azure Bastion, Eliminating the Jumpbox Virtual Machine
In a recent blog post, Microsoft announced the preview of a secure remote desktop solution, called Azure Bastion, which does not require organizations to expose virtual machines using public IP Addresses. The platform as a service (PaaS) extends virtual machine connectivity using Remote Desktop Protocol (RDP) and Secure Shell (SSH) inside a modern web browser.
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HashiCorp Releases Consul 1.5.0 with Layer 7 Observability and Centralized Configuration
Hashicorp released version 1.5.0 of Consul, their service mesh application and key-value store. These are the first features released on their new roadmap for Consul, including support for L7 observability and load balancing via Envoy, centralized configuration, and ACL authentication support for trusted third-party applications.
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Server and Network Operations Automation at Dropbox
Dropbox's engineering team wrote about their network and server provisioning and validation automation tool called Pirlo. Pirlo has a pluggable architecture based on a MySQL backed custom job queue implementation.
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Amazon Updates SQS to Support Amazon VPC Endpoints Using AWS PrivateLink
Amazon announced last month that its fully managed message queuing service Simple Queue Service (SQS) supports Virtual Private Cloud (VPC) Endpoints using AWS PrivateLink. Now customers can have with this update private access to SQS and not have to use public IPs and traverse the public internet.
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Google Announces Cloud DNS Forwarding
In a recent blog post, Google has announced Cloud DNS forwarding, allowing resources, both in the cloud and on-premises, to find each other through DNS. These capabilities deliver the option to either implement Google DNS or one’s private authoritative server as a DNS provider.
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Beaker Browser Offers Electron-Based Peer-to-Peer Web Browser
Beaker is an experimental peer-to-peer Web browser based on Electron, Chromium, and Node.js. Beaker includes new Dat-based APIs for building hostless applications while retaining compatibility with the traditional Web.
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Scaling Global Traffic at Dropbox with Edge Locations and GSLB
The Dropbox engineering team shared their experience of architecting and scaling their global network of edge locations. Located around the globe, these run a custom stack of nginx and IPVS and connect to the Dropbox backend servers over their backbone network. A combination of GeoDNS and BGP Anycast ensures availability and low latency for end users.
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NGINX Controller Reaches General Availability
NGINX Controller, a centralized monitoring and management platform for NGINX Plus instances, has now reached general availability. It is part of NGINX Application platform, a set of enterprise products from NGINX.
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Scaling Network Automation at Facebook Using Zero-Touch Provisioning
Facebook’s global network consists of both wide-area backbone networks and edge Points-of-Presence, which support end-user facing requests and internal traffic. To meet increased provisioning and maintenance demands, the network engineering team built Vending Machine - a workflow framework that utilizes Zero Touch Provisioning to perform any kind of configuration on network devices.
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How DevOps Principles Are Being Applied to Networking
Practices from the DevOps world are being adopted into managing networking services. Vendor hardware, configuration tools and deployment modes have eased programmable configuration and automation of network devices and functions.
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How Google Uses Espresso to Connect to the Public Internet
At the Open Networking Summit, Google engineers highlighted the capabilities of their Software Defined Networking (SDN) strategy, including the peering edge architecture named Espresso. Espresso is the fourth pillar of Google's SDN strategy and focuses on optimizing the performance and availability of peering connections with major Internet Service Providers around the globe.