What are the key features and capabilities of the QNAP Turbo Station TS-873U-RP that make it suitable for use as a database server?

The QNAP Turbo Station TS-873U-RP has several key features and capabilities that make it suitable for use as a database server:High Performance: The TS-873U-RP is equipped with a powerful AMD R-Series quad-core processor and up to 64GB of DDR4 RAM, allowing it to handle demanding database workloads with ease.Expandable Storage: The Turbo Station supports up to 8 hard drives or SSDs, providing ample storage space for large databases. It also supports RAID configurations for data redundancy and improved performance.Dual 10GbE Ports: The TS-873U-RP comes with dual 10GbE SFP+ ports, allowing for high-speed network connectivity and ensuring fast data transfers between the database server and other devices on the network.Virtualization Support: The Turbo Station supports virtualization technologies such as VMware, Citrix, and Microsoft Hyper-V, enabling users to run multiple virtual machines (VMs) on a single server. This makes it ideal for running database server software in a virtualized environment.Data Protection: The TS-873U-RP offers comprehensive data protection features, including snapshot technology for point-in-time recovery, backup and restore capabilities, and AES 256-bit encryption for securing sensitive data.Scalability: The Turbo Station can be expanded by connecting additional QNAP expansion units, allowing for increased storage capacity as the database grows over time.Remote Access and Collaboration: QNAP's File Station and File Station Pro applications enable remote access to the database server, allowing users to access, edit, and collaborate on database files from anywhere using a web browser.Backup and Disaster Recovery: The Turbo Station supports various backup and disaster recovery options, including QNAP's own backup software, third-party backup solutions, and cloud backup services, ensuring data protection and business continuity.Overall, the QNAP Turbo Station TS-873U-RP offers high performance, expandable storage, advanced networking capabilities, and robust data protection features that make it well-suited for use as a reliable and efficient database server.

How does the QNAP Turbo Station TS-873U-RP ensure data security and reliability when used as a database server?

The QNAP Turbo Station TS-873U-RP ensures data security and reliability when used as a database server through several features and functionalities:RAID Protection: The TS-873U-RP supports various RAID configurations, including RAID 1, 5, 6, and 10. These RAID levels provide data redundancy and protection against drive failures. In case of a drive failure, the system can rebuild the data from the remaining drives, ensuring data integrity and minimizing downtime.Snapshot Technology: The TS-873U-RP supports snapshot technology, which allows users to take point-in-time snapshots of their data. Snapshots capture the state of the data at a specific moment, providing a reliable backup and recovery solution. In case of accidental data deletion or corruption, users can easily restore their databases to a previous snapshot.Data Encryption: The TS-873U-RP supports AES 256-bit encryption, which allows users to encrypt their sensitive data at the storage level. This ensures that even if the hard drives are stolen or accessed without authorization, the data remains secure and unreadable.Network Security: The TS-873U-RP supports various network security protocols, including SSL/TLS encryption, IP filtering, and access control lists (ACLs). These features help protect the database server from unauthorized access and data breaches.High Availability: The TS-873U-RP supports high availability (HA) configurations, where two NAS units can be connected to ensure continuous operation even if one unit fails. In an HA configuration, the second NAS unit automatically takes over the operations, minimizing downtime and ensuring data availability.Backup and Replication: The TS-873U-RP provides various backup and replication options, allowing users to create multiple copies of their databases for data protection. Users can schedule regular backups to external devices or remote servers, ensuring an additional layer of data security.Virtualization Support: The TS-873U-RP supports virtualization technologies such as VMware, Citrix, and Microsoft Hyper-V. By running databases in virtual machines, users can take advantage of advanced features like live migration and high availability offered by these virtualization platforms.Data Scrubbing and SMART Monitoring: The TS-873U-RP performs regular data scrubbing and SMART monitoring on the hard drives to detect and correct any potential data errors or failures. This proactive approach helps maintain data integrity and ensures the reliability of the database server.By combining these features, the QNAP Turbo Station TS-873U-RP provides a robust and secure platform for hosting databases, ensuring data security, reliability, and high availability.

Can the QNAP Turbo Station TS-873U-RP handle large-scale database workloads effectively, and what are the performance considerations for using it as a database server?

The QNAP Turbo Station TS-873U-RP is a powerful NAS device that can handle large-scale database workloads effectively. It is equipped with a quad-core AMD R-Series RX-421ND processor and up to 64GB DDR4 RAM, providing ample processing power and memory for database operations.To ensure optimal performance as a database server, there are several considerations:Storage Configuration: The TS-873U-RP supports various RAID configurations, including RAID 0, 1, 5, 6, 10, 50, and 60. For database workloads, it is recommended to use RAID 10 or RAID 6 for a balance between performance and data protection.Network Connectivity: The TS-873U-RP offers multiple Gigabit Ethernet ports and can be expanded with additional 10GbE ports. Utilizing high-speed network connections can improve database performance, especially for scenarios with heavy network traffic.SSD Caching: The NAS supports SSD caching, which can significantly enhance random access performance. By using SSDs as cache drives, frequently accessed database files or indexes can be stored in the cache, reducing latency and improving overall database performance.Virtualization Support: The TS-873U-RP is compatible with virtualization technologies like VMware, Citrix, and Microsoft Hyper-V. Running the database server as a virtual machine on the NAS can provide flexibility and scalability, allowing for better resource allocation and management.RAM Expansion: The NAS supports up to 64GB of DDR4 RAM. Increasing the RAM capacity can improve database performance, especially for memory-intensive workloads, by reducing disk I/O and utilizing more in-memory caching.Backup and Recovery: Implementing a robust backup and recovery strategy is crucial for database servers. The TS-873U-RP offers various backup options, including local snapshots, remote replication, and cloud backup, ensuring data integrity and availability.By considering these performance considerations and configuring the TS-873U-RP accordingly, it can effectively handle large-scale database workloads and provide reliable performance as a database server.

Data Recovery After RAID Array Format on NAS QNAP Turbo Station TS-873U-RP: Steps and Techniques

Name: How to recover data from a QNAP
Uploaded: 2024-05-28T22:05:02+03:00
Description: How to recover data from a QNAP

Formatted your ⭐ NAS RAID array unintentionally? Here’s what to do for data recovery.

Data Recovery After RAID Array Format on NAS QNAP Turbo Station TS-873U-RP: Steps and Techniques

Data Recovery Tool

QNAP Turbo Station TS-873U-RP NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from Turbo Station TS-873U-RP.

Contents

Why can’t ordinary software tools restore files from RAID?
How to take hard disks out of the NAS and connect them to a PC?

RAID Recovery™ 2.6

Recover data from damaged RAID arrays inaccessible from a computer.

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Why can’t ordinary software tools restore files from RAID?

Conventional hard disks keep user’s data by writing it to their surface in a consecutive way, and this is how an entire file is stored on a single hard disk. However, when data is written to a RAID system, a file is divided into several parts. Then these parts are written consecutively to all hard disks within such array. The size of such parts may range from 2 KB to 2 MB, so each file is stored on several hard disks at the same time.

Such approach helps to speed up read and write operations, and it is evident that saving two parts of a file having the size of 1 GB to two hard disks simultaneously is much faster than saving the same 1 GB of data to one hard disk. However, this peculiarity makes file recovery more complicated.

Various RAID levels store information in different ways. Additionally, manufacturers like QNAP also introduce some modifications to this process, and that is why data can be written to hard disk in a wide variety of ways.

Are there any recommended steps to take after detecting or suspecting data loss on a NAS QNAP Turbo Station TS-873U-RP device?

Yes, there are several recommended steps to take after detecting or suspecting data loss on a QNAP Turbo Station TS-873U-RP NAS device. Here are some steps you can follow:

Stop using the NAS: As soon as you suspect data loss, it's crucial to stop using the NAS immediately. Continuing to use the device may overwrite the lost data, making it harder or impossible to recover.
Disconnect from the network: Disconnect the NAS from the network to prevent any further data loss or corruption. This will help ensure that no automatic synchronization or backup processes overwrite the lost data.
Contact QNAP support: Reach out to QNAP support for assistance. They can provide guidance specific to your device and help you troubleshoot the issue. QNAP's support team may be able to guide you through recovery steps or recommend professional data recovery services.
Check hardware and connections: Ensure that all hardware components are properly connected and functioning. Check cables, power supply, and any storage drives for any signs of damage or failure.
Perform basic troubleshooting: Follow any troubleshooting steps recommended by QNAP support. This may include restarting the device, updating firmware, or performing a system reset.
Attempt data recovery: If you have backups, restore the data from the backup source. If you don't have backups, and the data is critical, consider seeking professional data recovery services. QNAP may be able to recommend trusted data recovery providers.
Review and improve backup strategy: After recovering the data or setting up the NAS again, review your backup strategy. Ensure that you have regular backups in place to prevent future data loss incidents. Consider using multiple backup methods, such as off-site backups or cloud storage, for added redundancy.

Remember, data recovery success depends on various factors, including the nature of the data loss and the actions taken after detection. It's always recommended to consult with professionals or follow QNAP's guidance for the best chance of recovering your lost data.

How to take hard disks out of the NAS and connect them to a PC?

Although NAS Turbo Station TS-873U-RP can be accessed over the network, you still need to take the hard disks out of the storage device and connect them to a Windows computer. Only in this case will the software be able to scan them properly. Here is what you should do:

Turn off the storage and disconnect it from the power supply.

WARNING! Before you start taking hard disks out of your NAS device, read the manual carefully. Incorrect actions may damage your network-attached storage and/or the hard disks within the RAID system.
Take the hard disks out of the NAS one by one, carefully removing them from their slots. Remember that the disks are extremely vulnerable: hitting or dropping them may result in serious physical damage.
Make sure to mark each hard disk in accordance with how they were installed inside the NAS.
Remove the hard disks and connect them to the computer. In this video, we have explored what ports are used to connect hard disks, and what to do if there are not enough ports or connectors.

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How to Order Remote Data Recovery

Restoring data with Hetman RAID Recovery

This program recovers data from damaged RAID arrays and is fully compatible with QNAP Turbo Station TS-873U-RP. The hard disks that make up the RAID contain technical information about the algorithm used to save files. When launched, Hetman RAID Recovery reads this information and puts the damaged array together. Then you can open the disk and save your files. Also, you can recover the files accidentally deleted from the network drive.

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How to recover data from a QNAP

Turbo Station TS-873U-RP has 8 HDD slots, and it supports the following array types:

RAID 50;
RAID 60;
RAID 5;
RAID 6;
RAID 10;
RAID 0;
RAID 1;
JBOD;

NAS supports:

ZFS;
EXT4;
EXT3;
exFAT;
FAT32 (External Disk Only);
NTFS (External Disk Only);
HFS+ (External Disk Read Only);

Safe recovery from disk images

This utility lets you save an entire copy of the disk to file and then work with this image instead of the actual disk. Such feature helps to protect data on the disk from:

Overwriting during the recovery process;
Loss resulting from bad sectors;
User mistakes.

To create an image, do the following:

Make sure that you have enough free space to save the image. The image file size usually equals the disk size.
Select the disk in the main window, and choose from the menu Tools – Save Disk. You can select multiple disks to be saved.
When the image creation wizard starts, you can choose to save the entire disk or select only a part of it. Specify the parameters and click Next.
At this stage, you need to choose a directory where to save the image. Choose any disk connected to this PC, or save the image by FTP.

Where are user’s files stored?

The QNAP Turbo Station TS-873U-RP network-attached storage keeps QTS (QuTS hero) operating system files on a separate RAID 1 (mirrored) array. Usually, all NAS systems create several volumes on every hard disk, and the first of them takes up to 2 Gb of space. This is where operating system files are stored. Other volumes are united into a RAID array where user’s data is written.

Comparison of software for RAID recovery

Product	Operating system	License type	RAID controller support	Supported file systems	Virtual RAID controller support	Data recovery from damaged RAID	File preview
Hetman RAID Recovery	Windows	Paid	Yes, over 100 controllers	FAT, NTFS, Ext2/3/4, HFS+	Yes	Yes	Yes
DiskInternals RAID Recovery	Windows	Paid	Yes, over 100 controllers	FAT, NTFS, Ext2/3/4, HFS+	No	Yes	Yes
R-Studio	Windows, Mac, Linux	Paid	Yes, over 200 controllers	FAT, NTFS, Ext2/3/4, HFS+	Yes	Yes	Yes
UFS Explorer RAID Recovery	Windows, Mac, Linux	Paid	Yes, over 1,000 controllers	FAT, NTFS, Ext2/3/4, HFS+	Yes	Yes	Yes
EaseUS Data Recovery	Windows	Paid	Yes, over 20 controllers	FAT, NTFS, Ext2/3/4, HFS+	No	Yes	Yes
ReclaiMe Free RAID Recovery	Windows	Free	Yes, over 100 controllers	FAT, NTFS, Ext2/3/4, HFS+	Yes	Yes	Yes

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Comments (1)

Hetman Software: Data Recovery 9.08.2022 12:31 #

If you want to ask a question about data recovery, from NAS Turbo Station TS-873U-RP, feel free to leave a comment!

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Updated:
28.05.2024 22:05

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Author: Vladimir Artiukh, Technical Writer

Vladimir Artiukh is a technical writer for Hetman Software, as well as the voice and face of their English-speaking YouTube channel, Hetman Software: Data Recovery for Windows. He handles tutorials, how-tos, and detailed reviews on how the company’s tools work with all kinds of data storage devices.

Editor: Oleg Afonin, Technical Writer

Oleg Afonin is an expert in mobile forensics, data recovery and computer systems. He often attends large data security conferences, and writes several blogs for such resources as xaker.ru, Elcomsoft and Habr. In addition to his online activities, Oleg’s articles are also published in professional magazines. Also, Oleg Afonin is the co-author of a well-known book, Mobile Forensics - Advanced Investigative Strategies.

Questions and answers

What are the key features and capabilities of the QNAP Turbo Station TS-873U-RP that make it suitable for use as a database server?
The QNAP Turbo Station TS-873U-RP has several key features and capabilities that make it suitable for use as a database server:
1. High Performance: The TS-873U-RP is equipped with a powerful AMD R-Series quad-core processor and up to 64GB of DDR4 RAM, allowing it to handle demanding database workloads with ease.
2. Expandable Storage: The Turbo Station supports up to 8 hard drives or SSDs, providing ample storage space for large databases. It also supports RAID configurations for data redundancy and improved performance.
3. Dual 10GbE Ports: The TS-873U-RP comes with dual 10GbE SFP+ ports, allowing for high-speed network connectivity and ensuring fast data transfers between the database server and other devices on the network.
4. Virtualization Support: The Turbo Station supports virtualization technologies such as VMware, Citrix, and Microsoft Hyper-V, enabling users to run multiple virtual machines (VMs) on a single server. This makes it ideal for running database server software in a virtualized environment.
5. Data Protection: The TS-873U-RP offers comprehensive data protection features, including snapshot technology for point-in-time recovery, backup and restore capabilities, and AES 256-bit encryption for securing sensitive data.
6. Scalability: The Turbo Station can be expanded by connecting additional QNAP expansion units, allowing for increased storage capacity as the database grows over time.
7. Remote Access and Collaboration: QNAP's File Station and File Station Pro applications enable remote access to the database server, allowing users to access, edit, and collaborate on database files from anywhere using a web browser.
8. Backup and Disaster Recovery: The Turbo Station supports various backup and disaster recovery options, including QNAP's own backup software, third-party backup solutions, and cloud backup services, ensuring data protection and business continuity.
Overall, the QNAP Turbo Station TS-873U-RP offers high performance, expandable storage, advanced networking capabilities, and robust data protection features that make it well-suited for use as a reliable and efficient database server.
How does the QNAP Turbo Station TS-873U-RP ensure data security and reliability when used as a database server?
The QNAP Turbo Station TS-873U-RP ensures data security and reliability when used as a database server through several features and functionalities:
1. RAID Protection: The TS-873U-RP supports various RAID configurations, including RAID 1, 5, 6, and 10. These RAID levels provide data redundancy and protection against drive failures. In case of a drive failure, the system can rebuild the data from the remaining drives, ensuring data integrity and minimizing downtime.
2. Snapshot Technology: The TS-873U-RP supports snapshot technology, which allows users to take point-in-time snapshots of their data. Snapshots capture the state of the data at a specific moment, providing a reliable backup and recovery solution. In case of accidental data deletion or corruption, users can easily restore their databases to a previous snapshot.
3. Data Encryption: The TS-873U-RP supports AES 256-bit encryption, which allows users to encrypt their sensitive data at the storage level. This ensures that even if the hard drives are stolen or accessed without authorization, the data remains secure and unreadable.
4. Network Security: The TS-873U-RP supports various network security protocols, including SSL/TLS encryption, IP filtering, and access control lists (ACLs). These features help protect the database server from unauthorized access and data breaches.
5. High Availability: The TS-873U-RP supports high availability (HA) configurations, where two NAS units can be connected to ensure continuous operation even if one unit fails. In an HA configuration, the second NAS unit automatically takes over the operations, minimizing downtime and ensuring data availability.
6. Backup and Replication: The TS-873U-RP provides various backup and replication options, allowing users to create multiple copies of their databases for data protection. Users can schedule regular backups to external devices or remote servers, ensuring an additional layer of data security.
7. Virtualization Support: The TS-873U-RP supports virtualization technologies such as VMware, Citrix, and Microsoft Hyper-V. By running databases in virtual machines, users can take advantage of advanced features like live migration and high availability offered by these virtualization platforms.
8. Data Scrubbing and SMART Monitoring: The TS-873U-RP performs regular data scrubbing and SMART monitoring on the hard drives to detect and correct any potential data errors or failures. This proactive approach helps maintain data integrity and ensures the reliability of the database server.
By combining these features, the QNAP Turbo Station TS-873U-RP provides a robust and secure platform for hosting databases, ensuring data security, reliability, and high availability.
Can the QNAP Turbo Station TS-873U-RP handle large-scale database workloads effectively, and what are the performance considerations for using it as a database server?
The QNAP Turbo Station TS-873U-RP is a powerful NAS device that can handle large-scale database workloads effectively. It is equipped with a quad-core AMD R-Series RX-421ND processor and up to 64GB DDR4 RAM, providing ample processing power and memory for database operations.
To ensure optimal performance as a database server, there are several considerations:
1. Storage Configuration: The TS-873U-RP supports various RAID configurations, including RAID 0, 1, 5, 6, 10, 50, and 60. For database workloads, it is recommended to use RAID 10 or RAID 6 for a balance between performance and data protection.
2. Network Connectivity: The TS-873U-RP offers multiple Gigabit Ethernet ports and can be expanded with additional 10GbE ports. Utilizing high-speed network connections can improve database performance, especially for scenarios with heavy network traffic.
3. SSD Caching: The NAS supports SSD caching, which can significantly enhance random access performance. By using SSDs as cache drives, frequently accessed database files or indexes can be stored in the cache, reducing latency and improving overall database performance.
4. Virtualization Support: The TS-873U-RP is compatible with virtualization technologies like VMware, Citrix, and Microsoft Hyper-V. Running the database server as a virtual machine on the NAS can provide flexibility and scalability, allowing for better resource allocation and management.
5. RAM Expansion: The NAS supports up to 64GB of DDR4 RAM. Increasing the RAM capacity can improve database performance, especially for memory-intensive workloads, by reducing disk I/O and utilizing more in-memory caching.
6. Backup and Recovery: Implementing a robust backup and recovery strategy is crucial for database servers. The TS-873U-RP offers various backup options, including local snapshots, remote replication, and cloud backup, ensuring data integrity and availability.
By considering these performance considerations and configuring the TS-873U-RP accordingly, it can effectively handle large-scale database workloads and provide reliable performance as a database server.