it availability

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Published By: DATAVERSITY     Published Date: Dec 27, 2013
There are actually many elements of such a vision that are working together. ACID and NoSQL are not the antagonists they were once thought to be; NoSQL works well under a BASE model, but also some of the innovative NoSQL systems fully conform to ACID requirements. Database engineers have puzzled out how to get non-relational systems to work within an environment that demands high availability, scalability, with differing levels of recovery and partition tolerance. BASE is still a leading innovation that is wedded to the NoSQL model, and the evolution of both together is harmonious. But that doesn’t mean they always have to be in partnership; there are several options. So while the opening anecdote is true in many cases, organizations that need more diverse possibilities can move into the commercial arena and get the specific option that works best for them. This paper is sponsored by: MarkLogic.
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nosql, database, acid v base, white paper
    
DATAVERSITY
Published By: Cloudant - an IBM Company     Published Date: May 22, 2014
Guaranteed Data Layer Performance, Scalability, and Availability.
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white paper, cloudant, nosql, nosql white paper, ibm, database, nosql database, database white paper
    
Cloudant - an IBM Company
Published By: Aerospike     Published Date: Jul 17, 2014
This whitepaper defines provides a brief technical overview of ACID support in Aerospike. It includes a definition of ACID (Atomicity, Consistency, Isolation, Durability), and an overview of the CAP Theorem, which postulates that only two of the three properties of consistency, availability, and partition tolerance can be guaranteed in a distributed system at a specific time. Although Aerospike is an AP system with a proven track record of 100% uptime, this paper describes Aerospike's unique approach to avoiding network partitioning to also ensure high consistency. In addition, the paper describes how Aerospike will give users the option to support a CP configuration with complete consistency in the presence of networking partitioning by reducing availability.
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whitepaper, data, data management, nosql, aerospike, acid
    
Aerospike
Published By: FairCom     Published Date: May 25, 2016
As companies embrace NoSQL as the “next big thing,” they are rightly cautious of abandoning their investment in SQL. The question a responsible developer or IT manager must investigate is “in which cases are each of these technologies, SQL and NoSQL, the appropriate solution?” For example, cloud provider BigStep offered this assessment: “NoSQL is not the best model for OLTP, ad hoc queries, complicated relationships among the data, and situations when stability and reliability outweigh the importance of speed.” While that statement may be true of many NoSQL databases, c-treeACE is the exception. Its unique, No+SQL architecture offers the advantages of SQL on top of a robust, high-performance NoSQL core engine. In this white paper, you'll read five ways c-treeACE breaks the NoSQL mold in terms of: • Data Integrity • Availability and Reliability • Complex Data Relationships • Flexible Queries • Performance
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FairCom
Published By: 10gen     Published Date: Jan 24, 2013
Apollo Group selected MongoDB for its ease of use, performance, availability, and cost effectiveness. This paper describes the process and outcomes of Apollo Group's assessment.
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data management
    
10gen
Published By: MarkLogic     Published Date: Jun 16, 2013
The primary issue discussed within this paper boils down to two disparate database reliability models: ACID vs BASE. The first (ACID) has been around for some 30+ years, is a proven industry standard for SQL-centric and other relational databases, and works remarkably well in the older, yet still extant, world of vertical scaling. The second (BASE) has only recently gained popularity over the past 10 years or so, especially with the rise of social networking, Big Data, NoSQL, and other leviathans in the new world of Data Management. BASE requirements rose out of a need for ever-expanding horizontally scaled distributed networks, with non-relational data stores, and the real-time availability constraints of web-based transaction processing. While there are now more crossovers and negotiations between the two models, they essentially represent two competing groups, with Brewer’s CAP Theorem acting as the referee in the middle forcing tough decisions on each team.
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data, data management, unstructured data, nosql, database, acid, base, database transactioning
    
MarkLogic
Published By: Hewlett Packard Enterprise     Published Date: Jan 31, 2019
With the maturing of the all-flash array (AFA) market, the established market leaders in this space are turning their attention to other ways to differentiate themselves from their competition besides just product functionality. Consciously designing and driving a better customer experience (CX) is a strategy being pursued by many of these vendors.This white paper defines cloud-based predictive analytics and discusses evolving storage requirements that are driving their use and takes a look at how these platforms are being used to drive incremental value for public sector organizations in the areas of performance, availability, management, recovery, and information technology (IT) infrastructure planning.
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Hewlett Packard Enterprise
Published By: Stratoscale     Published Date: Feb 01, 2019
This eBook offers a practical hands-on guide to “Day One” challenges of deploying, managing and monitoring PostgreSQL. With the ongoing shift towards open-source database solutions, it’s no surprise that PostgreSQL is the fastest growing database. While it’s tempting to simply compare the licensing costs of proprietary systems against that of open source, it is both a misleading and incorrect approach when evaluating the potential for return on investment of a database technology migration. An effective monitoring and logging strategy is critical for maintaining the reliability, availability, and performance of database environments. The second section of this eBook provides a detailed analysis of all aspects of monitoring and logging PostgreSQL: ? Monitoring KPIs ? Metrics and stats ? Monitoring tools ? Passive monitoring versus active notifications
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Stratoscale
Published By: Stratoscale     Published Date: Feb 01, 2019
This eBook offers a practical hands-on guide to “Day Two” challenges of accelerating large-scale PostgreSQL deployments. With the ongoing shift towards open-source database solutions, it’s no surprise that PostgreSQL is the fastest growing database. While it’s tempting to simply compare the licensing costs of proprietary systems against that of open source, it is both a misleading and incorrect approach when evaluating the potential for return on investment of a database technology migration. After a PostgreSQL deployment is live, there are a variety of day-two scenarios that require planning and strategizing. The third section of this eBook provides a detailed analysis of all aspects accelerating large-scale PostgreSQL deployments: ? Backups and Availability: strategies, point-in-time recovery, availability and scalability ? Upgrades and DevOps: PostgreSQL upgrade process, application upgrades and CI/CD
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Stratoscale
Published By: Fujitsu America, Inc.     Published Date: Jan 22, 2019
In recent years, data has had a resurgence being labeled as one of the newer trends in education. The reality is data and schools go hand in hand. The concept of collecting and utilizing data in education dates back as early as the 1800’s. So, what’s different and why now? Is it the increased availability, a better understanding of its potential, or signs that a long-awaited paradigm shift may be coming? I would argue it’s a combination of all three. Intel, the Intel logo, Intel Core, Intel vPro, Core Inside and vPro Inside are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries.
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Fujitsu America, Inc.
Published By: Epicor     Published Date: Jan 09, 2019
As a small-to-midsize fabricated metals manufacturer serving large customers within complex global supply chains, how do you maintain preferred vendor status? The whole world is your competition so you need to step up to meet increasingly demanding customer expectations. Your customers will expect mass personalization with shorter lead times whether the order is large or small—without sacrificing compliance with their industry’s quality requirements. To meet these demands—despite a skills shortage and volatile material costs and availability—you’ve got to put digital transformation at the top of your agenda.
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Epicor
Published By: Virtela Communications, Inc.     Published Date: Oct 12, 2011
Find out how companies have deployed remote access SSL VPNs to increase remote user satisfaction, improve accessibility to corporate resources, support business continuity planning, and reduce overall implementation and ongoing management costs. The white paper also covers how cloud-based SSL VPN services address high availability requirements, support unforeseen spikes in activity and optimize network performance. Lastly, learn how a single SSL VPN platform can support all your mobile access, telecommuting and partner extranet requirements to improve your ROI.
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virtela, healthcare, remote user satisfaction, roi
    
Virtela Communications, Inc.
Published By: Coyote Point Systems     Published Date: Sep 02, 2010
The idea of load balancing is well defined in the IT world: A network device accepts traffic on behalf ofa group of servers, and distributes that traffic according to load balancing algorithms and the availabilityof the services that the servers provide. From network administrators to server administrators to applicationdevelopers, this is a generally well understood concept.
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coyote point, adc, buyer's guide, web applications, server load, server hardware, networking, virtualized network, vlb advanced, load balancing
    
Coyote Point Systems
Published By: ASG Software Solutions     Published Date: Sep 28, 2009
Virtualization is now mainstream. Enterprises continue to heavily invest in virtualization projects and while short term hardware and cost saving benefits are being achieved, few enterprises achieve anywhere close to the full potential of virtualization as they struggle with new problems like assuring performance and availability, preventing VM sprawl, and maximizing resource utilization
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asg, cmdb, bsm, itil, bsm, bsp, metacmdb, virtualization, configuration management, metadata, metacmdb, lob, sdm, service dependency mapping, ecommerce, bpm, workflow, itsm, critical application, cms
    
ASG Software Solutions
Published By: Vision Solutions     Published Date: Sep 11, 2008
Journaling is a powerful feature, one that IBM has continued to develop and improve over the years. Yet, depending upon your business requirements, you probably still need more protection against downtime than journaling alone can provide. This white paper will cover what you need to know about journaling, what it can do and how it supports and cooperates with high availability software.
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vision, high availability, ibm, idata protection, journaling, database development, data integration
    
Vision Solutions
Published By: Vision Solutions     Published Date: Feb 26, 2010
Achieving effective and efficient high availability protection for larger IBM i environments requires careful thought and clear understanding of the technology options. This white paper describes what you need to know in order to make an informed decision about IBM i high availability strategies so that your business requirements for Recovery Time Objective (RTO) and Recovery Point Objective (RPO) are not compromised
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vision, high availability, ibm, cdp, aix, xsm
    
Vision Solutions
Published By: Cisco EMEA     Published Date: Nov 13, 2017
The HX Data Platform uses a self-healing architecture that implements data replication for high availability, remediates hardware failures, and alerts your IT administrators so that problems can be resolved quickly and your business can continue to operate. Space-efficient, pointerbased snapshots facilitate backup operations, and native replication supports cross-site protection. Data-at-rest encryption protects data from security risks and threats. Integration with leading enterprise backup systems allows you to extend your preferred data protection tools to your hyperconverged environment.
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hyperflex, systems, data platform, storage efficiency, business, cisco
    
Cisco EMEA
Published By: HPE Intel     Published Date: Mar 15, 2016
Accelerate your journey to an all-flash data center with Hewlett Packard Enterprise Storage Consulting solutions. Slash costs and double performance with HPE 3PAR StoreServ All-flash arrays. Now you no longer need to choose which apps to take to flash; take them all and you won’t regret it. We deliver maximum performance, highest availability, Tier-1 data services, ease of management, and robust data protection at the lowest total cost of ownership (TCO) on the market when you engage with HPE Storage Consulting to provide an end-to-end all-flash solution.
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HPE Intel
Published By: Coupa     Published Date: Dec 14, 2018
What P2P Leaders Do That You Can, Too Purchase-to-pay (P2P) organizations are under high-stakes stress. With constant changes in market volatility, fierce competition, and disruptive technology, P2P teams need to re-think their approach to balancing traditional cost concerns and emphasize agility. The question is: how? To help companies discover the answer, The Hackett Group looked at P2P organizations across a variety of industries and areas over a 12-month period to identify what top performers had in common—and what set them apart. Read this report to gain insight into three key areas: Ensuring stakeholder needs guide day-to-day decisions Digitizing information to increase availability and agility Automating processes to accelerate response to change
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Coupa
Published By: Hewlett Packard Enterprise     Published Date: Aug 15, 2016
To overcome the challenges and risks of the digital era, while positioning their businesses for success, SMBs need to partner with professional services organizations with the expertise that can safely guide them through achieving the following six key IT business initiatives: Data mobility A strong information security framework (for external and internal threats) 24x7 application availability Scalable infrastructure Pervasive, end-to-end data protection End-to-end professional services
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Hewlett Packard Enterprise
Published By: Hewlett Packard Enterprise     Published Date: Feb 05, 2018
Applications are the engines that drive today’s digital businesses. When the infrastructure that powers those applications is difficult to administer, or fails, businesses and their IT organizations are severely impacted. Traditionally, IT assumed much of the responsibility to ensure availability and performance. In the digital era, however, the industry needs to evolve and reset the requirements on vendors.
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financial, optimization, hpe, predictive, analytics
    
Hewlett Packard Enterprise
Published By: HPE     Published Date: Dec 23, 2015
Small and midsized businesses (SMBs) face many challenges as they adapt to today’s new style of doing business. Shifting government regulations, threats to network security, requirements for 24x7 application availability and the demands for new methods to work with customers, suppliers and employees require ongoing investments in IT. These issues impact SMBs even harder because of budget constraints and limited IT resources. SMB’s who learn how to efficiently utilize IT assets and increase IT productivity will be successful.
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HPE
Published By: Dell EMC     Published Date: Nov 03, 2016
IT managers are struggling to keep up with the “always available” demands of the business. Data growth and the nearly ubiquitous adoption of server virtualization among mid-market and enterprise organizations are increasing the cost and complexity of storage and data availability needs. This report documents ESG Lab testing of Dell EMC Storage SC Series with a focus on the value of enhanced Live Volume support that provides always-available access with great ease of use and economics.
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storage, data, sql, architecture, data integration, database security
    
Dell EMC
Published By: Hewlett Packard Enterprise     Published Date: Sep 25, 2017
Every week InfoSight analyzes more than a trillion data points from more than 9,000 customers. How does this translate into true business value? By reducing your business risk with over Six-Nines of measured availability. By providing you with an infrastructure that gets “smarter” every single day. By empowering IT staff to focus on business priorities instead of mundane maintenance.
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Hewlett Packard Enterprise
Published By: Cisco     Published Date: Jan 05, 2015
Virtualization has transformed the data center over the past decade. IT departments use virtualization to consolidate multiple server workloads onto a smaller number of more powerful servers. They use virtualization to scale existing applications by adding more virtual machines to support them, and they deploy new applications without having to purchase additional servers to do so. They achieve greater resource utilization by balancing workloads across a large pool of servers in real time—and they respond more quickly to changes in workload or server availability by moving virtual machines between physical servers. Virtualized environments support private clouds on which application engineers can now provision their own virtual servers and networks in environments that expand and contract on demand.
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datacenter, data management, collaborations, business capabilities
    
Cisco
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