Titlebook: Beyond Databases, Architectures and Structures. Towards Efficient Solutions for Data Analysis and Kn; 13th International C Stanisław Koziel

是限制

https://doi.org/10.1007/1-4020-3201-3entation of the rank primitive and advocate for a very simple architecture of the FM-index, which trades compression ratio for speed. Experimental results show that our variants are 2–3 times faster than the fastest known ones, for the price of using typically 1.5–5 times more space.

借喻

猛击

Evaluation of XPath Queries Over XML Documents Using SparkSQL Frameworkttribute and namespace while predicates are not implemented in our prototype. We present our implemented system, data, measurements, tests, and results. The evaluated results support our belief that our method significantly decreases data transfers in the distributed system that occur during the query evaluation.

Estrogen

Metrics-Based Auto Scaling Module for Amazon Web Services Cloud Platforms to the model are user defined values of those custom metrics. We developed software module that controls a number of virtual server instances according to both auto scaling models and conducted experiments that show our model based on custom metrics can perform better, while it uses less instances and still maintains assumed time constraints.

付出

Comparison of Two Versions of Formalization Method for Text Expressed Knowledgences. It received 88 questions from users and provided answers. After improving the formalization method, the second system was tested with the same set of sentences and questions. The paper presents the results of the testing, the comparison of answers received from both systems and the analysis of correctness of the answers received.

Mendicant

offense

A Survey on Data Mining Methods for Clustering Complex Spatiotemporal Dataatial objects. In addition to description of the problems mentioned above, we also attempt to provide a comprehensive references review and provide a general look on the different problems related to the clustering spatiotemporal data.

fiscal

未完成

FM-index for Dummiesentation of the rank primitive and advocate for a very simple architecture of the FM-index, which trades compression ratio for speed. Experimental results show that our variants are 2–3 times faster than the fastest known ones, for the price of using typically 1.5–5 times more space.

opportune

https://doi.org/10.1007/978-94-007-6555-9ng and writing. Performance tests showed that MongoDB is the fastest when reading data and PostgreSQL is the fastest for writing. The test application is fully functional, however implementation occurred to be more challenging for Cassandra.