What kind of information is JSON? Why can't I open my website with my browser? Help you practice
This is a small program that writes two desktop applications. I want to submit data for one program on the program network and get data for the other program.
However, I tested to put a-row-size 1.htm file on the website, which cannot be opened by a browser. the content is too large.
Baidu once said that JSON can be used to quickly open
However, small ones do not fully understand the WEB. So I would like to ask someone else to help me get two very simple pages.
You can use JSON to read 1.php 1.php that stores data or use other methods to quickly open a large page.
The add. php submission page on a data submission page is just a textbox and a button.
80. thank you.
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Do you need to read 4 million rows of data at a time? How many lines do I have to read? In any case, reading 4 m of data at a time is huge. if you use JSON or XML, the network transmission overhead will be huge.
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Depending on your needs, you can decide what method you adopt. for example, if you need to search for one or a few entries in N, then you can submit your data to the server to let the server judge the returned results. If you search for M pieces of data, you can download the data to the client for troubleshooting. if the data on your server remains unchanged for a long time, it is certainly convenient to download the data to the client. When downloading data, JSON or XML is stored in other formats such as directly TXT text. This does not matter. That is, the download duration.
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Upgrade the hardware if you cannot.
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Not too understandable ..
Do you need to save the data in json format before reading the data?
Or do you want to store and display your data in json format?
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Do you need to read 4 million rows of data at a time? How many lines do I have to read? In any case, reading 4 m of data at a time is very large. you can use JSON or XML, and the network transmission overhead will be very high.
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The data volume is too large.
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Will it be better to put data processing into the database for query?
