DNS performance and the effectiveness of caching
IMW '01 Proceedings of the 1st ACM SIGCOMM Workshop on Internet Measurement
The state of the art in locally distributed Web-server systems
ACM Computing Surveys (CSUR)
SODA '02 Proceedings of the thirteenth annual ACM-SIAM symposium on Discrete algorithms
DNS performance and the effectiveness of caching
IEEE/ACM Transactions on Networking (TON)
Refreshment policies for web content caches
Computer Networks: The International Journal of Computer and Telecommunications Networking
Diversity in DNS performance measures
Proceedings of the 2nd ACM SIGCOMM Workshop on Internet measurment
ISAAC '02 Proceedings of the 13th International Symposium on Algorithms and Computation
Proactive caching of DNS records: addressing a performance bottleneck
Computer Networks: The International Journal of Computer and Telecommunications Networking
Inferring relative popularity of internet applications by actively querying DNS caches
Proceedings of the 3rd ACM SIGCOMM conference on Internet measurement
The design and implementation of a next generation name service for the internet
Proceedings of the 2004 conference on Applications, technologies, architectures, and protocols for computer communications
On the responsiveness of DNS-based network control
Proceedings of the 4th ACM SIGCOMM conference on Internet measurement
Replication for web hosting systems
ACM Computing Surveys (CSUR)
Replication for web hosting systems
ACM Computing Surveys (CSUR)
The main name system: an exercise in centralized computing
ACM SIGCOMM Computer Communication Review
Piggybacking related domain names to improve DNS performance
Computer Networks: The International Journal of Computer and Telecommunications Networking
Beehive: O(1)lookup performance for power-law query distributions in peer-to-peer overlays
NSDI'04 Proceedings of the 1st conference on Symposium on Networked Systems Design and Implementation - Volume 1
Beehive: O(1)lookup performance for power-law query distributions in peer-to-peer overlays
NSDI'04 Proceedings of the 1st conference on Symposium on Networked Systems Design and Implementation - Volume 1
Maintaining Strong Cache Consistency for the Domain Name System
IEEE Transactions on Knowledge and Data Engineering
Scalability analysis of three monitoring and information systems: MDS2, R-GMA, and Hawkeye
Journal of Parallel and Distributed Computing
Proceedings of the 15th ACM conference on Computer and communications security
Impact of configuration errors on DNS robustness
IEEE Journal on Selected Areas in Communications - Special issue on network infrastructure configuration
Automating trusted key rollover in DNSSEC
Journal of Computer Security
Pollution resilience for DNS resolvers
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
DNS prefetching and its privacy implications: when good things go bad
LEET'10 Proceedings of the 3rd USENIX conference on Large-scale exploits and emergent threats: botnets, spyware, worms, and more
Implementation of round robin policy in DNS for thresholding of distributed web server system
Proceedings of the International Conference & Workshop on Emerging Trends in Technology
ASAP: a low-latency transport layer
Proceedings of the Seventh COnference on emerging Networking EXperiments and Technologies
Evaluating web user perceived latency using server side measurements
Computer Communications
A Proxy View of Quality of Domain Name Service, Poisoning Attacks and Survival Strategies
ACM Transactions on Internet Technology (TOIT)
Proceedings of the 2013 conference on Internet measurement conference
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The resolution of a host name to an IP-address is a necessary predecessor to connection establishment and HTTP exchanges. Nonetheless, DNS resolutions often involve multiple remote name-servers and prolong Web response times. To alleviate this problem name servers and Web browsers cache query results. Name-servers currently incorporate passive cache management where records are brought into the cache only as a result of clients' requests and are used for the TTL duration (a TTL value is provided with each record). We propose and evaluate different enhancements to passive caching that reduce the fraction of HTTP connection establishments that are delayed by long DNS resolutions. (A) Renewal policies refresh selected expired cached entries by issuing unsolicited queries. Trace-based simulations using Web proxy logs demonstrated that a significant fraction of cache misses can be eliminated with a moderate overhead. (B) Simultaneous-validation (SV) transparently uses expired records. A DNS query is issued if the respective cached entry is no longer fresh, but concurrently, the expired entry is used to connect to the Web server and fetch the requested content. The content is served only if the expired records used turn out to be in agreement with the query response.