What does Ethereum browser use to store data

1. Browser data is generally saved locally, and some temporary files will be saved temporarily.

2. Unknown_Error

3.

Localstorage is stored in the browser

In

localstorage, the size of 5m is generally supported by browsers, which will be different in different browsers

localstorage:

is used to save the data of the whole website for a long time. The saved data has no expiration time until it is deleted manually

The

localstorage property is read-only

if you only want to save the data in the current session, you can use the sessionstorage property to change the data object to temporarily save the data in the same window (or tab). After closing the window or tab, the data will be deleted

extended data:

localstorage mainly includes the following methods:

1, localstorage. Setitem (& quot; key", & quot; value");

stores a value named key. If the key exists, the value will be updated

example:

localstorage.setitem (& quot; name",& quot; john"); // Set the name to John

localstorage. Setitem (& quot; name",& quot; john1"); // The value corresponding to name is john1

2, VAR LastName = localstorage. Getitem (& quot; key");

gets the value named key, and returns NULL if the key does not exist< br />

3、localStorage.removeItem(" key");

delete the information named "key", and all the values corresponding to the key will be deleted

4. Localstorage. Clear():

clear all information in localstorage< br />

4. Website traffic statistics are now mostly stored in SQL server, because it is necessary to frequently insert user access data.

5. Cookies store data and customers store data.

6. When people describe this concept from different perspectives, there are different definitions (descriptive of course). For example, call a database a "record keeping system" (the definition emphasizes that a database is a collection of records). For another example, database is "a collection of related data stored together in a certain way by people to solve specific tasks" (this definition focuses on the organization of data). What's more, database is called "a data warehouse". Of course, although this statement is vivid, it is not rigorous.

7. Note type is the best
the length is not limited, and any character is supported. It can also be treated as a string
I once made a website collection software, which is a note type.

8. Of course, it's a hard disk. The space is flexible. You can get 2TB. In fact, it's the upper limit. Many people don't have enough storage, and others can take up the spare space

9. Using the corresponding software for storage, it's just the same way to open it. In fact, it's all the same. It's all binary coded and stored on the disk.