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Description
EMR allows you to adjust the size of your managed Hadoop clusters either manually or automatically, adapting to your business needs and monitoring indicators. Its architecture separates storage from computation, which gives you the flexibility to shut down a cluster to optimize resource utilization effectively. Additionally, EMR features hot failover capabilities for CBS-based nodes, utilizing a primary/secondary disaster recovery system that enables the secondary node to activate within seconds following a primary node failure, thereby ensuring continuous availability of big data services. The metadata management for components like Hive is also designed to support remote disaster recovery options. With computation-storage separation, EMR guarantees high data persistence for COS data storage, which is crucial for maintaining data integrity. Furthermore, EMR includes a robust monitoring system that quickly alerts you to cluster anomalies, promoting stable operations. Virtual Private Clouds (VPCs) offer an effective means of network isolation, enhancing your ability to plan network policies for managed Hadoop clusters. This comprehensive approach not only facilitates efficient resource management but also establishes a reliable framework for disaster recovery and data security.
Description
Velero is an open-source utility designed for the secure backup and restoration of Kubernetes cluster resources and persistent volumes, as well as for disaster recovery and migration tasks. It significantly shortens recovery time in instances of data corruption, service outages, or infrastructure failures. Additionally, it facilitates the portability of clusters by allowing easy migration of Kubernetes resources from one cluster to another. Velero includes essential data protection functionalities such as scheduled backups, retention policies, and customizable pre- or post-backup hooks for specific user-defined actions. Users can back up all resources and volumes within a cluster or selectively target certain parts using namespaces or label selectors. Moreover, it allows for the configuration of automated schedules that trigger backups at specified intervals. By enabling pre- and post-backup hooks, Velero supports custom operations to be executed before and after backups, enhancing its flexibility and user control. Released as an open-source project, Velero also offers community support available through its GitHub page, fostering collaboration and continuous improvement among users. This community-driven approach ensures that users can contribute to and benefit from ongoing enhancements in the tool's functionality.
API Access
Has API
API Access
Has API
Integrations
Amazon Web Services (AWS)
CloudCasa
Kubernetes
MariaDB
Tencent Cloud
VMware Cloud
Integrations
Amazon Web Services (AWS)
CloudCasa
Kubernetes
MariaDB
Tencent Cloud
VMware Cloud
Pricing Details
No price information available.
Free Trial
Free Version
Pricing Details
No price information available.
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
Tencent
Founded
2013
Country
China
Website
intl.cloud.tencent.com/product/emr
Vendor Details
Company Name
Velero
Country
United States
Website
velero.io
Product Features
Big Data
Collaboration
Data Blends
Data Cleansing
Data Mining
Data Visualization
Data Warehousing
High Volume Processing
No-Code Sandbox
Predictive Analytics
Templates
Product Features
Server Backup
Backup Scheduling
Bare-Metal Restore
Compression
Continuous Backup
Differential Backup
Disaster Recovery
Encryption
Incremental Backup
VM Backup