Latency is increasingly becoming a performance bottleneck for Internet Protocol (IP)
networks, but historically, networks have been designed with aims of maximizing throughput …

Abstract The Domain Name System (DNS) plays a crucial role in connecting services and
users on the Internet. Since its first specification, DNS has been extended in numerous …

Content Delivery Networks (CDNs) deliver much of the world's web, video, and application
content on the Internet today. A key component of a CDN is the mapping system that uses …

Content delivery networks must balance a number of trade-offs when deciding how to direct
a client to a CDN server. Whereas DNS-based redirection requires a complex global traffic …

Today a spectrum of solutions are available for istributing content over the Internet, ranging
from commercial CDNs to ISP-operated CDNs to content-provider-operated CDNs to peer-to …

A tracking flow is a flow between an end user and a Web tracking service. We develop an
extensive measurement methodology for quantifying at scale the amount of tracking flows …

The collaboration of Internet service providers (ISPs) and content distribution network (CDN)
providers was shown to be beneficial for both parties in a number of recent works …

We present Dasu, a measurement experimentation platform for the Internet's edge. Dasu
supports both controlled network experimentation and broadband characterization, building …

Performance of online applications directly impacts user satisfaction. A major component of
the user-perceived performance of the application is the time spent in transit between the …

The performance and operational characteristics of the DNS protocol are of deep interest to
the research and network operations community. In this paper, we present measurement …