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Progressive statistical method

A statistical method, a progressive technology, applied in computing, special data processing applications, instruments, etc., can solve problems such as a large number of calculations, system performance and memory space load, lack of flexibility, etc., to reduce the load and reduce the calculation. amount of effect

Inactive Publication Date: 2011-05-25
OPZOON TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

This will result in a large number of calculations, causing a heavy load on system performance and memory space
Therefore, existing flow control devices can only query statistical information in a limited number of orders
[0004] At the same time, the query order of the existing flow control equipment is pre-built in the system, and the user cannot customize the new query order, which is inflexible

Method used

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Embodiment Construction

[0052] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0053] figure 1 It is a flow chart of the progressive statistical method described in the embodiment of the present invention, see figure 1 , which mainly includes the following steps:

[0054] S1: Create a set of statistical vector templates M{M1, M2, ..., Mn} consisting of statistical vector templates Mi(yi1, yi2, ... yim), and create a set of statistical vector templates corresponding to the set M{M1, M2 ,..., Mn} statistical vector tree root node set VTN{VTN_M1, VTN_M2,..., VTN_Mn};

[0055] m and n are integers and both are greater than or equal to 1;

[0056] i is an integer global variable, and 1≤i≤n;

[0057] yi1, yi2, ... yim are statistical elements in the sta...

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Abstract

The invention discloses a progressive statistical method and mainly relates to the field of network data statistics. The method comprises the following steps of: establishing a statistical vector template set M{M1,..., Mn} consisting of statistical vector templates Mi(yi1,..., yim) and a corresponding statistical vector tree root node set VTN{VTN_M1,..., VTN_Mn}; generating a session Se; recording the flow of the session; querying whether a corresponding card is present, if so, generating statistical information, otherwise creating a card; querying M, and reading Mi in turn; judging whether Mi is null, if so, generating statistical information, otherwise querying VTN and supplementing nodes of VT_Mi; and recording the latest leaf node address of the VT_Mi into the card, cyclically executing the query of M, and reading Mi in turn. The method reduces the statistical computation and reduces the load of system performance and a memory.

Description

technical field [0001] The invention relates to the field of network data statistics, in particular to a progressive statistical method. Background technique [0002] Data statistics and queries are often involved in network products, such as BPS (bits per second), PPS (pulses per second), session numbers, and so on. On this basis, there may be a progressive query. For example, in a flow control device, the administrator expects to check the statistical data of each channel, such as BPS, and then check the statistical data of each user in a channel, and then check the Statistics of various applications used by a user in the channel. Admittedly, administrators may also desire to view statistics in one or several other orders. For progressive queries of different sorting orders, the existing flow control equipment needs to realize statistics one by one, which is often realized through multiple repeated accumulation calculations. [0003] Existing flow control equipment need...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 董健董茂培吴承阳
Owner OPZOON TECH