Results 61 to 70 of about 1,318 (208)

EPO‐R: An efficient garbage collection scheme for long‐term transactions

Concurrency and Computation: Practice and Experience, Volume 36, Issue 17, 1 August 2024.
Summary This article proposes EPO‐R, which is an efficient garbage collection scheme designed for multi‐version concurrency control (MVCC) protocols. MVCC generates a version for each update operation, and it can exhaust physical memory for dynamically changing environments such as IoT payments.
Rina Onishi, Takashi Hoshino, Hideyuki Kawashima   +2 more
wiley   +1 more source

GalOP: Towards a GPU-Accelerated OLTP DBMS

, 2021
In this paper, we present GalOP - a GPU-accelerated main memory DBMS for OLTP. At the core GalOP is based on a novel deterministic concurrency scheme for GPUs which orders conflicting transactions before the execution on the GPU.
Carsten Binnig, Binnig, Carsten, Boeschen, Nils, Nils Boeschen   +3 more
core   +1 more source

SQL and NoSQL Database Software Architecture Performance Analysis and Assessments—A Systematic Literature Review

Big Data and Cognitive Computing, 2023
The competent software architecture plays a crucial role in the difficult task of big data processing for SQL and NoSQL databases. SQL databases were created to organize data and allow for horizontal expansion. NoSQL databases, on the other hand, support
Wisal Khan, Teerath Kumar, Cheng Zhang, Kislay Raj, Arunabha M. Roy, Bin Luo   +5 more
doaj   +1 more source

LONG-TERM EFFICACY OF EVINACUMAB IN PATIENTS WITH HOMOZYGOUS FAMILIAL HYPERCHOLESTEROLEMIA: RESULTS FROM SUBGROUP ANALYSES

American Journal of Preventive Cardiology
Therapeutic Area: Pharmacologic Therapy Background: Homozygous familial hypercholesterolemia (HoFH) is a rare genetic disorder characterized by severely elevated low-density lipoprotein cholesterol (LDL-C) and increased risk of early-onset ...
Daniel Gaudet, MD, PhD
doaj   +1 more source

Osteochondral lesion of the tibial plafond treated with a retrograde osteochondral autograft: a report of two cases

Asia-Pacific Journal of Sports Medicine, Arthroscopy, Rehabilitation and Technology, 2017
Background: Osteochondral lesions (OCLs) of the tibial plafond (OLTPs) are rare, and few studies provide treatment recommendations. We describe two cases of an OLTP that were treated with retrograde osteochondral autograft.
Kensuke Okamura, Kazuya Sugimoto, Shinji Isomoto, Norihiro Samoto, Azusa Yoneda, Naoki Tsukada, Yasuhito Tanaka   +6 more
doaj   +1 more source

Bone Marrow Stimulation for Osteochondral Lesions of the Tibial Plafond Yields Good Patient‐Reported Outcomes in Daily Living but Moderate Outcomes in Sports Activities at 2‐ to 22–Years Follow‐Up

Arthroscopy, Volume 40, Issue 3, Page 910-918.e2, March 2024.
Purpose To assess the patient‐reported outcomes, as well as the revision and complication rates, of patients who underwent arthroscopic bone marrow stimulation (BMS) for an osteochondral lesion of the tibial plafond (OLTP). Methods Patients with an OLTP treated with arthroscopic BMS at a minimum follow‐up of 2‐years were cross‐sectionally included from
Quinten G.H. Rikken, Jari Dahmen, Sjoerd A.S. Stufkens, Gino M.M.J. Kerkhoffs   +3 more
wiley   +1 more source

Data Mining on an OLTP System (Nearly) for Free

, 2000
This paper proposes a scheme for scheduling disk requests that takes advantage of the ability of high-level functions to operate directly at individual disk drives. We show that such a scheme makes it possible to support a Data Mining workload on an OLTP
Christos Faloutsos (5359838), Gregory R Ganger (5357558), David Nagle (5415335), Erik Riedel (5416064)   +3 more
core   +1 more source

OGSSim: Open Generic data Storage systems Simulation tool

EAI Endorsed Transactions on Scalable Information Systems, 2016
In this paper, an open and generic storage simulator is proposed. It simulates with accuracy multi-tiered storage systems based on heterogeneous devices including HDDs, SSDs and the connecting buses.
Sebastien Gougeaud, Soraya Zertal, Jacques-Charles Lafoucriere, Philippe Deniel   +3 more
doaj   +1 more source

Benchmarking hybrid OLTP&OLAP database systems

, 2011
Recently, the case has been made for operational or real-time Business Intelligence (BI). As the traditional separation into OLTP database and OLAP data warehouse obviously incurs severe latency disadvantages for operational BI, hybrid OLTP&OLAP database
Neumann, Thomas, Funke, Florian, Kemper, Alfons   +2 more
core  

A Comparative Study of OLTP and OLAP Technologies

, 2020
This paper provides an overview of Data warehousing and comparative study of OLAP, OLTP technologies. The data warehouse supports On-Line Analytical Processing (OLAP) who's functional and performance requirements are different from those of the On ...
Jatinderpal Singh, Anshul Sood
core