Tag：Hard disk
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Time：2021-3-2
1. Server security settings — hard disk permissions This paper focuses on the required permissions, that is, the permissions required for the final folder or hard disk, which can prevent all kinds of Trojan invasion, power raising attack, cross site attack, etc. This example has been tested for many times, the security performance is very […]
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Time：2021-2-15
When we don’t use a computer, we usually choose to turn it off or hibernate. Hibernation is the first choice for many users. While hibernating the computer, we can also hibernate the hard disk. However, for users who have installed multiple hard disks, how to make these hard disks sleep differently? Today, Xiaobian will teach […]
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Time：2021-2-11
Today, I don’t want to talk about gossip. I want to talk about something related to technology. From the very beginning, the database has met two major challenges: the reading and writing speed of the I / O device (hard disk) and how to update a record by multiple processes at the same time. Let’s […]
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Time：2021-2-3
Through this article, you can get the following points: How to configure large state in Flink? What are the common load balancing strategies? Flink source code in the selection of rocksdb state disk, the existing problems. Some solutions are proposed, and the advantages and disadvantages of each solution are analyzed. 1、 Why optimize? (optimization background) […]
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Time：2021-1-30
Today, Xiaobian is going to teach you how to install win10 system without U disk or CD. That is to use the local hard disk of the computer to install win10 system on the premise that we can access win10 system normally. Next, let’s see how Xiaobian uses the hard disk to install win10 system. […]
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Time：2021-1-29
The disk space of MAC is usually very small, so Mac users often use external hard disk to store large files. Sometimes we accidentally format the hard disk, resulting in the loss of data in the hard disk, so how to retrieve the lost data? Today Xiaobian will teach you a solution. resolvent: 1. Connect […]
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Time：2021-1-28
When we don’t have any tools in hand, such as CD-ROM, USB flash disk and so on, how do we install win8 system? The easiest way is to use hard disk to install the system. Under the premise that we can enter the system, using the local hard disk to install win8 system can let […]
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Time：2021-1-26
A few days ago, Dalian had a heavy snow which was not seen in decades. Although it caused a lot of trouble for commuting, the children were very happy. They had snowball fights and made snowmen in the community. The shops in the community are selling skis. For a while, the quiet valley community has […]
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Time：2021-1-21
1、 Installation and configuration of virtual software virtual machine(virtual machine) refers to a complete computer system with complete hardware system functions simulated by software and running in a completely isolated environment. All the work that can be done in the real computer can be realized in the virtual machine. When creating a virtual machine in […]
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Time：2021-1-19
Linux: building deep learning environment through docker background not long ago, my friend forwarded a link to me. At first glance, it was father Ma who sent me warmth during the epidemic. full time college students can get one2-core 4GIt’s ECs. Half a year first, and half a year later when it is […]
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Time：2021-1-16
Clear LinuxClear Linux is a Linux distribution released by Intel for developers. It pursues the best performance in Intel Architecture. Clear Linux has done a lot of compiler optimization, and provides developers with utility tools and workflow to accelerate software development. In the author’s actual test, the same is truescriptThe test is probably higherCentosAbout 17% […]
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Time：2021-1-13
Operation steps: Important: when configuring the array, please operate carefully and read all kinds of prompts carefully to prevent data loss caused by misoperation. Content navigation 1、 Enter the array card configuration interface and view the status of the hard disk 2、 Create raid0 / 1 / 5 / 6 array 3、 Create RAID10 array […]
