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Workload-aware table splitting for NoSQL

Francisco Cruz, Francisco Maia, Rui Oliveira, Ricardo Vilaça
2014 Proceedings of the 29th Annual ACM Symposium on Applied Computing - SAC '14  
In this paper we propose an automated table splitting mechanism that takes into account the system workload. We evaluate such mechanism showing that it simple, non-intrusive and effective.  ...  In particular, data tables are horizontally partitioned and spread across nodes for load balancing.  ...  ACKNOWLEDGMENTS This work is part-funded by; ERDF -European Regional Development Fund through the COMPETE Programme (operational programme for competitiveness) and by National Funds through the FCT -Fundação  ... 
doi:10.1145/2554850.2555027 dblp:conf/sac/CruzMOV14 fatcat:7ao2bu5kz5ez5nggilrxiqku2q

A Configuration Management Study to Fast Massive Writing for Distributed NoSQL System

Xianqiang BAO, Nong XIAO, Yutong LU, Zhiguang CHEN
2016 IEICE transactions on information and systems  
With xConfig, its users can first identify performance sensitive parameters and capture the tuned parameters for different workloads as configuration policies.  ...  In this work, we present a configuration management framework for NoSQL systems, called xConfig.  ...  [37] present a framework to achieve automated workload-aware elasticity for NoSQL systems based on HBase and OpenStack.  ... 
doi:10.1587/transinf.2016edp7104 fatcat:2y3lxe3myvdhnd5feflt5wz2ri

Policy-Driven Configuration Management for NoSQL

Xianqiang Bao, Ling Liu, Nong Xiao, Yang Zhou, Qi Zhang
2015 2015 IEEE 8th International Conference on Cloud Computing  
PCM can identify workload sensitive configuration parameters and capture the tuned parameters for different workloads as configuration policies.  ...  In this paper, we present a policy-driven configuration management system for NoSQL systems, called PCM.  ...  In this paper, we present a workload aware and policy-driven configuration management system for NoSQL systems, called PCM.  ... 
doi:10.1109/cloud.2015.41 dblp:conf/IEEEcloud/BaoLXZZ15 fatcat:7nbwdup6hfbhnh3zhgptc63hmy

Morphus: Supporting Online Reconfigurations in Sharded NoSQL Systems

Mainak Ghosh, Wenting Wang, Gopalakrishna Holla, Indranil Gupta
2017 IEEE Transactions on Emerging Topics in Computing  
Our evaluation using realistic workloads shows that Morphus completes reconfiguration efficiently, offers high availability, and incurs low overhead for reads and writes.  ...  This goes against the NoSQL philosophy of high availability of data. Our system, called Morphus, provides support towards reconfigurations for NoSQL stores in an online manner.  ...  However, typical NoSQL configurations split servers across geo-distributed datacenters for faulttolerance.  ... 
doi:10.1109/tetc.2015.2498102 fatcat:k2bz62mwxrbz7oc2ejekexqbty

Morphus: Supporting Online Reconfigurations in Sharded NoSQL Systems

Mainak Ghosh, Wenting Wang, Gopalakrishna Holla, Indranil Gupta
2015 2015 IEEE International Conference on Autonomic Computing  
Our evaluation using realistic workloads shows that Morphus completes reconfiguration efficiently, offers high availability, and incurs low overhead for reads and writes.  ...  This goes against the NoSQL philosophy of high availability of data. Our system, called Morphus, provides support towards reconfigurations for NoSQL stores in an online manner.  ...  However, typical NoSQL configurations split servers across geo-distributed datacenters for faulttolerance.  ... 
doi:10.1109/icac.2015.42 dblp:conf/icac/GhoshWHG15 fatcat:75rnb36o45b6paau5oglmzqsyq

SEC-NoSQL: Towards Implementing High Performance Security-as-a-Service for NoSQL Databases [article]

G. Dumindu Samaraweera, J. Morris Chang
2021 arXiv   pre-print
This paper proposes a practical system design and implementation to provide Security-as-a-Service for NoSQL databases (SEC-NoSQL) while supporting the execution of query over encrypted data with guaranteed  ...  Hence, NoSQL databases became more and more popular because of their inherent features of better performance and high scalability compared to other relational databases.  ...  TABLE 2 2 SEC-NoSQL Support for CRUD Operations.  ... 
arXiv:2107.01640v1 fatcat:qtpzksovanaevao3zfoaxs453a

Workload-Aware Resource Reservation for Multi-tenant NoSQL

Jiaan Zeng, Beth Plale
2015 2015 IEEE International Conference on Cluster Computing  
The NoSQL provider consolidates multiple tenants access into a shared NoSQL instance and provides a dedicated view for each tenant.  ...  Cloud hosted NoSQL data stores are for economic reasons often shared amongst multiple tenants simultaneously.  ...  In addition, the distributed nature of NoSQL stores makes the workload-aware reservation more difficult.  ... 
doi:10.1109/cluster.2015.14 dblp:conf/cluster/ZengP15 fatcat:mmkmty4cfjfa5penykhljhhcjy

Yesquel

Marcos K. Aguilera, Joshua B. Leners, Ramakrishna Kotla, Michael Walfish
2015 Proceedings of the 2015 International Conference on Distributed Computing and Networking - ICDCN '15  
Yesquel is designed for serving Web applications, not as a general-purpose database system. It introduces an architecture that is well suited for Web workloads.  ...  The DBT in Yesquel, YDBT, has features that are targeted for Yesquel and its Web workloads. First, YDBT balances load on the servers even if the workload is skewed and even if it changes over time.  ...  Schroeder for creating a rich and fertile research environment, where this work could blossom, at the late MSR Silicon Valley.  ... 
doi:10.1145/2684464.2684504 dblp:conf/icdcn/AguileraLKW15 fatcat:ateblquc5rezvbtms3vf6xfure

Yesquel

Marcos K. Aguilera, Joshua B. Leners, Michael Walfish
2015 Proceedings of the 25th Symposium on Operating Systems Principles - SOSP '15  
Yesquel has a new architecture and a new distributed data structure, called YDBT, which Yesquel uses for storage, and which performs well under contention by many concurrent clients.  ...  Web applications have been shifting their storage systems from SQL to NOSQL systems.  ...  Schroeder for creating a rich and fertile research environment, where this work could blossom, at the late MSR Silicon Valley.  ... 
doi:10.1145/2815400.2815413 dblp:conf/sosp/AguileraLW15 fatcat:rfsszlwqtrgxteambhez3dk4qa

Automated Configuration of NoSQL Performance and Scalability Tactics for Data-Intensive Applications

Davy Preuveneers, Wouter Joosen
2020 Informatics  
This paper presents the architecture, implementation and evaluation of a middleware support layer for NoSQL storage systems.  ...  Enterprises are turning to NoSQL storage technologies for their data-intensive computing and analytics applications.  ...  Similar to our work, their solution for workload aware resource management for NoSQL systems like HBase also relies on machine learning techniques.  ... 
doi:10.3390/informatics7030029 fatcat:mbgzu24na5fehjck3o5n5ldcam

Resource Sharing for Multi-Tenant NoSQL Data Store in Cloud [article]

Jiaan Zeng
2016 arXiv   pre-print
The second introduces a workload-aware resource reservation approach to prevent interference.  ...  In the shared data-parallel file system case, it has been shown that running a distributed NoSQL store over PFS for shared data across tenants is not cost effective.  ...  In addition, the distributed nature of NoSQL stores makes the workload-aware reservation more difficult.  ... 
arXiv:1601.00738v1 fatcat:ef3aivaqafanfjamo3yahbvu64

HConfig: Resource Adaptive Fast Bulk Loading in HBase

Xianqiang Bao, Ling Liu, Nong Xiao, Fang Liu, Qi Zhang, Tao Zhu
2014 Proceedings of the 10th IEEE International Conference on Collaborative Computing: Networking, Applications and Worksharing  
Through this case study we will highlight the importance of resource adaptive and workload aware auto-configuration management and the design principles of HConfig.  ...  Optimizations that can enhance the performance of HBase are of paramount interests for big data applications that use HBase or Big Table like key-value stores.  ...  TABLE III . III RELATED CLIENT SIDE PARAMETERS First, the cluster-aware focuses on the number of living RSs to determine how many initial regions for the target table.  ... 
doi:10.4108/icst.collaboratecom.2014.257304 dblp:conf/colcom/BaoLXLZZ14 fatcat:la6dwp44nvgylinygbbyx4zjra

A Practical Framework for Privacy-Preserving NoSQL Databases

Ricardo Macedo, Joao Paulo, Rogerio Pontes, Bernardo Portela, Tiago Oliveira, Miguel Matos, Rui Oliveira
2017 2017 IEEE 36th Symposium on Reliable Distributed Systems (SRDS)  
This is even more noticeable for NoSQL data stores where data privacy is still mostly overlooked.  ...  The results for a set of macro experiments show that the average overhead in NoSQL operations performance is below 15%, when comparing our system with a baseline database without privacy guarantees.  ...  ACKNOWLEDGEMENTS This research was supported by the European Union's Horizon 2020 -The EU Framework Programme for Research and Innovation 2014-2020, under grant agreement No. 653884.  ... 
doi:10.1109/srds.2017.10 dblp:conf/srds/MacedoPPPOMO17 fatcat:pcf7dvuo6rd7dhsxom25ule2ni

Locality-Aware GC Optimisations for Big Data Workloads [chapter]

Duarte Patrício, Rodrigo Bruno, José Simão, Paulo Ferreira, Luís Veiga
2017 Lecture Notes in Computer Science  
We propose, LAG1 (short for Locality-Aware G1), an extension of modern heap layouts to promote locality between groups of related objects.  ...  Many Big Data analytics and IoT scenarios rely on fast and non-relational storage (NoSQL) to help processing massive amounts of data. In addition, managed runtimes (e.g.  ...  For this evaluation, the configuration for YCSB consisted of two workloads with memory loading characteristics: i) a read-intensive (RI) workload and ii) a scan-intensive (SI) workload.  ... 
doi:10.1007/978-3-319-69459-7_4 fatcat:kbyrcucpkncrtp7r5gqbgajwq4

The Impact of Distance on Performance and Scalability of Distributed Database Systems in Hybrid Clouds [article]

Yaser Mansouri, M. Ali Babar
2020 arXiv   pre-print
There has been increased efforts aimed at evaluating the performance and scalability of NoSQL and Relational databases hosted by either private or public cloud datacenters.  ...  The increasing need for managing big data has led the emergence of advanced database management systems.  ...  YCSB runs six different workloads as described in Table 3 ; All workloads have a uniform requests distribution.  ... 
arXiv:2007.15826v1 fatcat:odbde2b6n5fgzobybgaiprcb2a
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