Data backup and data recovery products-essential for programmers

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Link: http://blog.csdn.net/zgyulongfei/article/details/37955857

There is a text in elementary school called "make up the dead". I believe everyone remembers it. This story tells us that after a problem occurs, we can immediately find a solution to prevent the deterioration of the situation from causing more serious losses. The saying goes, "do not fill the holes, but endure hardship in the holes." The saying goes, it means to immediately remedy small problems, or else it will lead to a big disaster. In the information security field, after data is lost, the solution is:Data Recovery.

The Book of Songs, The Book of Songs, the wind and the wind, has the following sentence: "The sky is not overcast, but the sky is not overcast ". The rule Family Motto also says: "We should plan before the rain and dig wells without thirst ". The two statements cover a deep philosophy: "preparing for something in advance can prevent unnecessary things ". In the information security field, we plan on data as follows:Data backup.

I don't remember where I saw such a sentence: "an optimistic person invented a plane, a pessimistic person invented a parachute." It seems like two extremes, But they complement each other. Optimism and pessimism are like waiting for something to happen and preparing for a rainy day. The optimistic person prefers to wait for something to happen and try again, while the pessimistic person prefers to be prepared first to prevent it from happening. There is no right or wrong. This is just an attitude towards life.

As a carrier of information storage, hard disks play a major role in our daily life. However, a hard disk is only a medium and cannot guarantee data security. There are many causes of data loss, such as accidental deletion, formatting, and file overwriting. Natural causes include fire, earthquake, and water loading. Hardware causes include hardware faults and disk scratches, components are damaged. Software causes include virus and Trojan Infection and system errors. There are various reasons for your hard disk to be "hot", which seriously threatens the security of hard disk storage data.

Remember that when I was in my sophomore year, I had to reinstall the system because the computer was running as fast as a turtle. I am so clumsy that I am not doing any partitioning during the reinstallation process. As a result, all the data is lost. That is the learning material I have accumulated for almost two years. It contains a lot of hard-working project Source Code. It is really bad for me to "return to zero. After that, I bought a mobile hard disk and backed up important data on the computer to the mobile hard disk. This provided at least one more guarantee. However, as the number of materials increases and many files are modified, I am worried that the hard disk data on the computer and the data on the mobile hard disk are not synchronized !!! Later, I installed freefilesync to solve this synchronization problem, but the new problem is coming again. I have to freefilesync once every other time. It's so troublesome !!![O (Taobao _ Taobao) O has been enabled in the seller's cute mode]

Today, I searched for the keywords "data backup" and "data recovery" on the Baidu index. The results are expected. Let's take a look at the figure.

It is this year (January ~ July) trend chart of Baidu search "data recovery", average search countMore than 1 thousand times a day.

It is this year (January ~ July) trend chart of Baidu search for "data backup", average search countAbout 200 or 300 times a day.

Of course, the Baidu index results cannot completely explain the problem, but you can give a reference answer:"People are more concerned about data recovery than data backup.".

I think there are the following reasons:

(1) Some people seek data recovery solutions online after encountering data loss. (Explains why thousands of searches and data recovery are performed every day)

(2) Most people do not know about data backup or have no awareness of data backup. (Explains why few people search for data backups every day)

(3) The big probability of Data gambling by most people will not be easily lost, and the small probability of Data gambling by a few people may be lost.

Few of the people who have never encountered any loss of data will consciously back up the data, few people who have encountered data loss and cause their own losses will not perform data backup.After all, people tend to take a long journey of wisdom. So this article is suitable for those who have experienced the pain of data loss, because a backup solution will be proposed later (see this, dear friend, do you have a way to catch your feet ). Of course, it is also suitable for those who do not know about data backup, because it helps you understand the importance of backup (see this, dear friend, is there a way to jump into the trap? haha ).

Warning! Warning! Warning !!! ----- High-energy warning in front. Please note !!! -----

There is a market where there is demand. This is the truth.

Mobile hard disk automatic backup tools already exist on the market. The problem solved is automatic backup. For example, the Western data hard disk backup software WD smartware is classified by file type during Backup. The interface is as follows:

The feature is good, and automatic backup is available !! Good things have wood

Is there a license? Yes !!

Data backup page

Data Recovery Interface

The following are some special functions:

(1) Real-time, scheduled, and manual backup of data, which completely frees the development of productivity !!!

(2) operating system backup. It can be used as the boot disk.

(3) Full backup + Incremental backup + differential backup, multiple versions of a single file can save space

(4) AES-256 encrypted storage, even if the theft is not afraid to be peek Oh

(5) Local intelligent cache, do not always connect with USB

(6) Password Logon. Only me can use it !!!

Do you have a backup of your code? Hurry up !!

Of course, not only do programmers need to back up data, but designers, writers, clerks, finance, accounting, and leaders also need to hurry !!

Data backup and data recovery products-essential for programmers