منابع مشابه
Petabyte Scale Data Mining: Dream or Reality?
Science is becoming very data intensive. Today’s astronomy datasets with tens of millions of galaxies already present substantial challenges for data mining. In less than 10 years the catalogs are expected to grow to billions of objects, and image archives will reach Petabytes. Imagine having a 100GB database in 1996, when disk scanning speeds were 30MB/s, and database tools were immature. Such...
متن کاملInterconnection Architectures for Petabyte-Scale High-Performance Storage Systems
As demand for storage bandwidth and capacity grows, designers have proposed the construction of petabytescale storage systems. Rather than relying upon a few very large storage arrays, these petabyte-scale systems have thousands of individual disks working together to provide aggregate storage system bandwidth exceeding 100 GB/s. However, providing this bandwidth to storage system clients becom...
متن کاملModeling and Realizing Interoperability
Interoperability between enterprise applications requires an understanding of the obstacles to interoperability in order to provide methods for overcoming these obstacles. We address the problem from different angles: first, we investigate the benefit of multi-lingual ontologies to overcome language problems between users of an enterprise application. Second, we propose a method to integrate le...
متن کاملPetabyte-scale innovations at the European Nucleotide Archive
Dramatic increases in the throughput of nucleotide sequencing machines, and the promise of ever greater performance, have thrust bioinformatics into the era of petabyte-scale data sets. Sequence repositories, which provide the feed for these data sets into the worldwide computational infrastructure, are challenged by the impact of these data volumes. The European Nucleotide Archive (ENA; http:/...
متن کاملDynamic Hashing: Adaptive Metadata Management for Petabyte-scale File Systems∗
In a petabyte-scale file system, metadata access performance and scalability will significantly affect the whole system’s performance and scalability. We present a new approach called Dynamic Hashing (DH) for metadata management. DH introduces the RELAB (RElative LoAd Balancing) strategy to adjust the metadata distribution when the workload changes dynamically. Elasticity strategy is proposed t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Journal on Emerging and Selected Topics in Circuits and Systems
سال: 2019
ISSN: 2156-3357,2156-3365
DOI: 10.1109/jetcas.2019.2912353