How to build a trade data strategy

List of contents of this article:

• 1, The advantages and disadvantages of the four file systems of the USB disk
• 2. Which file system should I choose to format the USB flash drive in WIN7? What's the difference?
• 3, Ask: Which file system is better to use for USB disk
• 4, What is the best format for USB disk

The advantages and disadvantages of the four file systems of the USB disk

1. There are four common file systems: FAT1FAT3NTFS, ExFAT. FAT16: Advantages: The best compatibility. Some digital devices may not support FAT32 and NTFS format memory cards very well, so only FAT16 can be used. Disadvantages: The maximum support is only 2GB partition, which is a waste of space.

2. Therefore, although exFAT is the most suitable file system for USB flash drives, which can take into account large-capacity file storage, transmission performance and life, in terms of compatibility, most HD player players can still only use NTFS.

3. Most USB flash drives use FAT32 as the default file system when formatting. Its biggest advantage is that in a partition of no more than 8GB, the capacity of each cluster of FAT32 partition format is fixed at 4KB, which can greatly reduce disk waste and improve disk compared with the previous generation. Utilization rate.

4. Compatibility: FAT32≈NTFSexFAT; Support file size advantages: NTFS≈exFATFAT32; FAT32 fatal defect, cannot store files larger than 4GB.

5. Advantages: Specially designed for flash memory and USB flash drives, small space waste. Disadvantages: poor compatibility, XP and vista systems need to be updated and patches to support. Remarks: Many people's computers do not turn on automatic updates.Of course, ExFAT is not supported. Prepare the patch file. The file system refers to the overall structure of file naming, storage and organization.

6. Although ntfs has many advantages, its targeted "log" file system leads to the need for frequent recording disks when reading and writing, which will bring additional burden to USB flash drives, ssd and other storage devices. Therefore, in theory, mobile storage devices in ntfs format are used The life is relatively short.

Which file system should I choose to format the USB flash drive in WIN7? What's the difference?

1. The prompt message knows that the baby can't find the problem_! The problem may have been invalidated.

2. This is the most common problem.Check the size of the file you need to copy and the format of your USB disk, and check whether it meets the above requirements; if so, you can see the third step, that is, the antivirus of the USB disk and other processing. If it does not, you may need to format it to change the file system.

3. The file system of the USB disk is divided into: FAT3exfat and ntfs, and the first two are more common. Small-capacity USB flash drive, FAT32 format is recommended, after all, the compatibility is better. Large-capacity USB flash drive, the preferred sorting of the format is: exFAT NTFS FAT32.

4. nfts is a log system with frequent writing. If a USB flash drive or other flash memory is used, it will greatly shorten the life. FAT32 is one of the best USB disk file systems. But it has a disadvantage, that is, a single file cannot be larger than 4GB.If a single file is larger than 4GB, use exfat.

5. System files larger than 4G can be loaded in NTFS format. The current single file size of the system of win7, win8 and win10 exceeds 4G.

Ask: Which file system is better to use for USB disk

1. There are three formats to choose from for the USB disk file system, which are fat3ntfs and exfat, of which fat32 is Choosing the default USB flash drive format is also the best choice. As the default file system type selected by fat32, its characteristics are between ntfs and exfat in all aspects.

2、UThe How to build a trade data strategyfile system of the disk is divided into: FAT3exfat and ntfs, and the first two are more common. Small-capacity USB flash drive, FAT32 format is recommended, after all, the compatibility is better. Large-capacity USB flash drive, the preferred sorting of the format is: exFAT NTFS FAT32.

3. FAT32 format: FAT32 format is relatively compatible, can cope with almost all mainstream operating systems (such as Windows, MacOS, Linux, etc.), and can be read and written quickly.

4. USB flash drives with a capacity of less than GB do not need to be considered, FAT32 is the most suitable; NTFS has a mechanism to record logs and so on. When operating any file in the section, the log will be written, which theoretically affects the life of the USB disk.

5. FAT32 format is the best among the three formats of USB flash drive. If the capacity of the USB flash drive is relatively small, it is recommended to choose the FAT32 format directly, after all, it is relatively compatible and suitable for files not exceeding 4G; if it is a large-capacity file, the exFAT format is preferred, the second is the NTFS format, and finally the FAT32 format is selected.

6. NTFS is a log system, which is not suitable for use on USB flash drives, which will greatly shorten its life. exFAT is a special format specially launched by Microsoft for USB flash drives, which solves the limitation that FAT32 cannot save files larger than 4GB. But the compatibility is not as good as FAT32. NTFS: safety, ease of use, good stability.

What format is the best for USB flash drive

1, FAT32 format is the best. If the capacity of the USB flash drive is relatively small, it is recommended that you choose the FAT32 format directly. After all, it is more compatible and suitable for files no more than 4G; if it is a large-capacity file, the exFAT format is preferred, the second is NTFS format, and finally the FAT32 format is selected.

2. FAT32 format is the best among the three formats of USB flash drive. If the capacity of the USB flash drive is relatively small,It is recommended to choose the FAT32 format directly. After all, it is more compatible and suitable for files that do not exceed 4G; if it is a large-capacity file, the exFAT format is preferred, the second is the NTFS format, and finally the FAT32 format is selected.

3. The common formats of USB flash drives are FAT3NTFS and exFAT. They all have their own characteristics and applicable scenarios: FAT32 format: suitable for files smaller than 4GB, with strong universality, and support for a variety of devices and operating systems. However, the single file size of a USB flash drive in FAT32 format cannot exceed 4GB, which is not suitable for storing large files.

4. Generally, [NTFS] format is selected by default, because NTFS format supports a single file of 4G or more. If the USB flash drive is a small USB flash drive of 4G or 8G, you can choose [FAT32] format.If you want to store some compatible files on the large USB flash drive, you can use the EXFAT format.

5. For USB disk formatting, choose NTFS USB disk file format. Nowadays, there are more and more USB flash drives on the market, and the capacity of USB flash drives is also increasing. As we all know, there are three formats for USB flash drive formatting: FAT3NTFS and EXFAT.