Using Distributed Data over HBase in Big Data Analytics Platform for Clinical Services
المؤلفون المشاركون
المصدر
Computational and Mathematical Methods in Medicine
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-12-11
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
Big data analytics (BDA) is important to reduce healthcare costs.
However, there are many challenges of data aggregation, maintenance, integration, translation, analysis, and security/privacy.
The study objective to establish an interactive BDA platform with simulated patient data using open-source software technologies was achieved by construction of a platform framework with Hadoop Distributed File System (HDFS) using HBase (key-value NoSQL database).
Distributed data structures were generated from benchmarked hospital-specific metadata of nine billion patient records.
At optimized iteration, HDFS ingestion of HFiles to HBase store files revealed sustained availability over hundreds of iterations; however, to complete MapReduce to HBase required a week (for 10 TB) and a month for three billion (30 TB) indexed patient records, respectively.
Found inconsistencies of MapReduce limited the capacity to generate and replicate data efficiently.
Apache Spark and Drill showed high performance with high usability for technical support but poor usability for clinical services.
Hospital system based on patient-centric data was challenging in using HBase, whereby not all data profiles were fully integrated with the complex patient-to-hospital relationships.
However, we recommend using HBase to achieve secured patient data while querying entire hospital volumes in a simplified clinical event model across clinical services.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chrimes, Dillon& Zamani, Hamid. 2017. Using Distributed Data over HBase in Big Data Analytics Platform for Clinical Services. Computational and Mathematical Methods in Medicine،Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1142235
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chrimes, Dillon& Zamani, Hamid. Using Distributed Data over HBase in Big Data Analytics Platform for Clinical Services. Computational and Mathematical Methods in Medicine No. 2017 (2017), pp.1-16.
https://search.emarefa.net/detail/BIM-1142235
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chrimes, Dillon& Zamani, Hamid. Using Distributed Data over HBase in Big Data Analytics Platform for Clinical Services. Computational and Mathematical Methods in Medicine. 2017. Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1142235
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1142235
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر