UpSizeR: Synthetically scaling an empirical relational database
نویسندگان
چکیده
منابع مشابه
UpSizeR: Synthetically scaling an empirical relational database
This paper presents UpSizeR, a software that takes as input an empirical relational dataset D and a scale factor s, and generates a synthetic dataset e D that is similar to D but s times its size. Such a tool can be useful for scaling up D for scalability testing (s > 1), scaling down for application debugging (s < 1), or anonymization (s = 1). Experiments with Flickr show that query results an...
متن کاملUpSizeR: Synthetically Scaling an Empirical Relational DatabaseI
The TPC benchmarks have helped users evaluate database system performance at different scales. Although each benchmark is domain-specific, it is not equally relevant to different applications in the same domain. The present proliferation of applications also leaves many of them uncovered by the very limited number of current TPC benchmarks. There is therefore a need to develop tools for applica...
متن کاملDscaler: Synthetically Scaling A Given Relational Database
The Dataset Scaling Problem (DSP) defined in previous work states: Given an empirical set of relational tables D and a scale factor s, generate a database state D̃ that is similar to D but s times its size. A DSP solution is useful for application development (s < 1), scalability testing (s > 1) and anonymization (s = 1). Current solutions assume all table sizes scale by the same ratio s. Howeve...
متن کاملGSCALER: Synthetically Scaling A Given Graph
Enterprises and researchers often have datasets that can be represented as graphs (e.g. social networks). The owner of a large graph may want to scale it down to a smaller version, e.g. for application development. On the other hand, the owner of a small graph may want to scale it up to a larger version, e.g. to test system scalability. This paper investigates the Graph Scaling Problem (GSP): G...
متن کاملScaling Up Reasoning about Actions Using Relational Database Technology
Reiter’s variant of the Situation Calculus is tightly related to relational databases, when complete information on the initial situation is available. In particular, the information on the initial situation can be seen as a relational database, and actions, as specified by the preconditions and successor state axioms, can be seen as operations that change the state of the database. In this pap...
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: Information Systems
سال: 2013
ISSN: 0306-4379
DOI: 10.1016/j.is.2013.07.004