Aspera Sync

Aspera Sync is purpose-built by Aspera for high-performance, scalable, multidirectional asynchronous file replication and synchronization. Designed to overcome the performance and scalability shortcomings of conventional synchronization tools like rsync, Aspera Sync can scale up and out for maximum speed replication and synchronization over WANs, for today’s largest big data file stores—from millions of individual files to the largest file sizes.

Use Cases

Disaster recovery and business continuity

Robust backup and recovery policies protect business critical data and systems so enterprises can quickly recover important files, systems or an entire site in the event if a disaster. However, these policies can be undermined by slow transfer speeds between primary and backup sites, resulting in incomplete backups and extended recovery times. With fasp-powered transfers, replication fits within the small operational window so you can meet your recovery point objective (RPO) and recovery time objective (RTO).

  • Mission critical data transfers use the entire available bandwidth between primary and backup sites, moving data quickly, efficiently and without impeding other network traffic.
  • Large data sets measuring terabytes in size can be replicated offsite securely and quickly recovered in the event of a system failure or loss of an entire site.
  • With Aspera, data can be moved on demand, or continuously synchronized in real time over the WAN, regardless of distance and network conditions, allowing a high degree of flexibility in backup scheduling and control.

Content distribution and collection

Create multi-site, multi-directional synchronization topographies to collect or distribute content, software updates and business data across remote, geographically dispersed locations, regardless of file sizes, locations and distance.

  • Multiple users and locations can access replicated data and share their updates, regardless of file sizes, location or distance.
  • Daily collection or distribution of data across a large chain of retail stores.
  • Automatic push of standardized educational content to remote schools.
  • Continuous updates of software builds to remote, geographically dispersed teams.
  • Rich media delivery from the point of ingest to remote servers for improved data and service availability.

File archiving and storage

Enterprises can improve the efficiency and utilization of their storage systems by moving inactive data from their expensive high-performance primary storage to secondary remote storage. However, moving large volumes of data using conventional tools like rsync can stress the network and impede the flow of business-critical traffic. With Aspera Sync, you can create continuous or scheduled archive jobs that move inactive data over the WAN across storage tiers fully utilizing the available bandwidth, while being fair to other network traffic.

  • Replicate entire file system, or portions of the file system, at high speed, over the WAN.
  • Preserve file attributes such as permissions, access times, ownership, etc.

Server and VM migration, replication, backup and recovery

Scaling IT infrastructure often requires rapid deployment of new servers or storage systems, while migrating the existing data and software. Moving these components onto new servers en masse is a time- and bandwidth-consuming task which can be further impeded by inefficient utilization of WAN bandwidth to transfer the data from source to destination(s). With Aspera Sync, these tasks can be automated and the data transferred at high speeds, fully utilizing the available bandwidth and without impacting other network traffic.

  • Minimize setup time, duplication and re-installation of new and existing systems by fast replication of servers and virtual machines.
  • Maintain multiple copies of complete file systems for development, sandbox, quality assurance, or standby servers.
  • Automate the replication of actual and virtual servers over wide area networks.
  • Migrate entire file systems from aging storage to newly provisioned systems in a fraction of the time.

Product Highlights

The fasp™ advantage

  • Reconciles file system changes with remote peers at extremely high speed (500 files per second+) on commodity hardware.
  • No performance degradation with increased numbers of files, or with variations in WAN conditions.
  • Transfers data between peers at full bandwidth capacity, regardless of distance and network conditions, at speeds of up to 1000X faster than rsync, over long distance and high bandwidth WANs.

High-performance, intelligent replacement for rsync

  • Unlike conventional tools, Aspera Sync intelligently recognizes changes and file operations such as moves and renames, instantaneously propagating these changes to remote peers, avoiding unnecessary data copying over the WAN.
  • Familiar rsync-like command line interface eliminates a steep learning curve and makes adoption easier and faster - the ideal replacement for rsync.

Supports complex synchronization deployments

  • Unlike unidirectional-only tools, Aspera Sync supports bidirectional and multidirectional synchronization topologies where content is changing on multiple nodes.
  • Replication jobs can be configured to run continuously for real-time synchronization, or one-time, on demand.
  • Aspera Sync ensures 100% data integrity: users can safely move, rename, and delete files or entire directory structures, without fear of data loss.

Centralized reporting and management

  • Global visibility into Sync sessions and activity across the entire network providing real-time reports on synchronization progress, per file status and throughput with Aspera Console.
  • Sync sessions can be paused and resumed, and bandwidth priority and speed can be modified on the fly.

Advanced file handling

  • Rich include and exclude filters
  • Full support for soft and hard links
  • Options for the preservation of access time, user and group IDs

File-level de-duplication

  • Duplicate files on the source system are identified and Aspera Sync instructs the target system to create a hard link rather than resending the file eliminating unnecessary transfers, reducing sync times and reducing storage use.

Universal support for virtual iNode 

  • Support for virtual iNodes in file systems that do not have constant iNodes, improving file system change detection.

Broad Platform support

  • Supports the latest versions of Windows, Linux, and Mac OS X.

Unrivaled Aspera performance

  • Built on Aspera fasp™ technology for maximum transfer speed regardless of file size, transfer distance and network conditions.
  • Precise bandwidth control ensures the entire allocated bandwidth is utilized to achieve maximum transfer speeds, while being fair to other business-critical network traffic.
  • 100% reliable data delivery with real-time reporting of transfer progress and performance.

Familiar rsync interface

  • Compatible rsync command line interface shrinks learning curve.
  • Simplifies deployment, does not require a rip and replace.

Flexible options for replication and sync of remote files and directories

  • One-to-one and one-to-many synchronization.
  • Supports both uni-directional and bi-directional synchronization in both push and pull mode between peers over WAN/LAN.
  • One-time replication as well as continuous synchronization.
  • Rich include and exclude filters

Extreme Scalability

  • Highly scalable synchronization architecture supports synchronization of millions of files and multi-terabyte file sets.
  • Concurrent synchronization session architecture with support for clustering and multi-gigabit transfer speed.

Efficient change detection and updates

  • Locally detects changes and compares them to file system snapshot without having to check with remote systems.
  • Super-fast scan to detect changes in scan-mode for large incremental data sets.
  • Quick restart after system down.
  • Replicates file moves and file renames on the source as a file move or rename on the target, avoiding unnecessary data copying.
  • Robust - waits for the system(s) to become stable (i.e., detects whether or not files are still being modified) before performing synchronization.
  • Distributed event collection system enables the fastest possible capture of file system changes on clusters of ingest servers and high availability deployments.

FILE-LEVEL DATA DE-DUPLICATION

  • Built-in de-duplication detects multiple copies of a file at the source and stores them as links to a single copy of the file at the destination, saving transfer time, bandwidth and storage capacity.

Complete Security

  • AES SSH authentication.
  • AES-128 data encryption in transit and at rest, FIPS 140-2 compliant.
  • Data integrity verification for each transmitted block.

>> Learn more about Aspera's fasp security model

CENTRALIZED REPORTING, CONFIGURATION, and MANAGEMENT 

  • Global visibility into Sync sessions and activity across the entire network
  • Real-time reports on synchronization progress, per file status and throughput with Aspera Console.
  • Sync sessions can be paused and resumed, and bandwidth priority and speed can be modified on the fly
  • User account and workgroup administration, managed via either Aspera Enterprise Server or Aspera Point-to-Point when deployed as an add-on.

Universal support for virtual iNode 

  • Support for virtual iNodes in file systems that do not have constant iNodes, improving file system change detection.

Operating Systems Supported

Aspera Sync v1.2.1 v1.2.2  v1.3.1 v.1.4.1
Windows 2000      
Windows XP      
Windows 2003      
Windows Vista      
Windows 2008      
Windows 7      
Windows 8    
Linux (32 & 64-bit)    
Mac IS X 10.5 (or higher) Intel      


Minimum Hardware Requirements

Refer to the minimum hardware requirements for your operating system.

Licensing and deployment

  • Add-on to Aspera Enterprise Server or Aspera Point-to-Point

Multi-tiered licensing by bandwidth capacity, licensed per seat:

  • One license per server, available as individual or packs of licenses
  • If Aspera Sync is added on to an Aspera Enterprise Server (or Point-to-Point), then the bandwidth capacity for Aspera Sync matches the Aspera server’s license

Related Products

Point-to-Point Client

Advanced desktop transfer client with support for user accounts, ability to connect to other Point-to-Point clients, and remote control by Aspera Console.

Enterprise Server

Aspera Enterprise Server is a versatile server application with a variety of client options (desktop, mobile, embedded), and with support for manual or automated transfers of files and directories. It enables seamless movement of files across global enterprises, high-volume content ingest and distribution, and replaces FTP/SFTP servers for transfers of large, business-critical data.

Aspera Console

Web application for transfer management, monitoring and control across your entire Aspera network.