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What is Tencent Cloud Elastic MapReduce?

EMR provides the capability to modify the size of your managed Hadoop clusters, either through manual adjustments or automated processes, allowing for alignment with your business requirements and monitoring metrics. The system's architecture distinguishes between storage and computation, enabling you to deactivate a cluster to optimize resource use efficiently. Moreover, EMR comes equipped with hot failover functions for CBS-based nodes, employing a primary/secondary disaster recovery mechanism that permits the secondary node to engage within seconds after a primary node fails, ensuring uninterrupted availability of big data services. The management of metadata for components such as Hive is also structured to accommodate remote disaster recovery alternatives effectively. By separating computation from storage, EMR ensures high data persistence for COS data storage, which is essential for upholding data integrity. Additionally, EMR features a powerful monitoring system that swiftly notifies you of any irregularities within the cluster, thereby fostering stable operational practices. Virtual Private Clouds (VPCs) serve as a valuable tool for network isolation, enhancing your capacity to design network policies for managed Hadoop clusters. This thorough strategy not only promotes efficient resource management but also lays down a strong foundation for disaster recovery and data security, ultimately contributing to a resilient big data infrastructure. With such comprehensive features, EMR stands out as a vital tool for organizations looking to maximize their data processing capabilities while ensuring reliability and security.

What is NEC EXPRESSCLUSTER?

NEC EXPRESSCLUSTER is a comprehensive solution designed to ensure business continuity by providing highly reliable disaster recovery and high-availability features. The software prevents data loss and reduces downtime by enabling automatic failover between clustered servers, even in the event of hardware, network, or application failures. Unlike traditional clustering solutions, EXPRESSCLUSTER does not require shared disk storage, making it a cost-effective choice for many organizations. With over 20 years in the market and more than 30,000 clusters deployed worldwide, it serves a diverse customer base across 50+ countries. The solution supports integration with a wide range of systems, including major relational databases such as Oracle DB and Microsoft SQL Server, ERP platforms like SAP, virtualization technologies like VMware and Hyper-V, and popular cloud platforms including AWS, Microsoft Azure, and Google Cloud. EXPRESSCLUSTER’s real-time data mirroring and failure detection mechanisms ensure that mission-critical systems experience minimal downtime. The platform’s intuitive GUI simplifies management and monitoring tasks, allowing IT teams to quickly identify and resolve issues. Numerous customers from sectors like manufacturing, finance, pharmaceuticals, and retail have credited EXPRESSCLUSTER with preventing costly outages and enabling rapid disaster recovery. This reliability translates into faster decision-making and enhanced operational efficiency. With a free 60-day trial and extensive support documentation, NEC makes it easy for businesses to evaluate and implement this proven clustering technology.

Media

Media

Integrations Supported

Tencent Cloud

Integrations Supported

A10 Defend DDoS Mitigator
CHILI
Hotel Superhero
Junos Traffic Vision
OcNOS
Pica8 PICOS
SAP Data Intelligence
SAP Data Services
SAP Data Warehouse Cloud
StrongLink

API Availability

API Availability

Pricing Information

Pricing not provided

Pricing Information

Pricing not provided
Free Trial Offered?

Supported Platforms

SaaS

Supported Platforms

SaaS

Customer Service / Support

Standard Support
Web-Based Support

Customer Service / Support

Web-Based Support

Training Options

Documentation Hub

Training Options

Documentation Hub

Company Facts

Organization Name

Tencent

Date Founded

2013

Company Location

China

Company Website

intl.cloud.tencent.com/product/emr

Company Facts

Organization Name

NEC Corporation

Date Founded

1899

Company Location

Japan

Company Website

nec.com

Categories and Features

Big Data

Not specified

Categories and Features

Disaster Recovery

Bare-Metal Recovery
Failover Testing
Flexible Data Capture
Multi-Platform Support

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