Are there any data visualization tools that are completely free?

Similar to orange and excel are free to use, but if enterprises use it, free software is not recommended, one is that there are few functions, the operation may be more troublesome, and the second is troublesome follow-up maintenance. Commercial words like Cognos, Finebi are OK, our company is using Finebi, one of the few data tools that can occupy the world's leading position, focusing on the complexity of data processing performance and enterprise applications (the market pace is fast), with ETL, visualization is OK, **conscience, free for personal use. The visualizations are also great :

DataHunter is a free data visualization and analysis tool that is easy to use, especially for novice users. DataHunter also supports multi-platform data display, including TV, computer, mobile phone and other multi-terminal synchronous display. I recommend it because DataHunter is the fastest data analytics tool I can get started with.

It helps you process and present data efficiently and intuitively. As long as you have data, whether you are a clerk, finance, sales, or team leader, you can use the "DSI Smart Digital Visualization and Interactive Platform" to make the data more intuitive and clear through a variety of cool charts. Search for "Disai Wisdom Number" or log in.

Sign up for free.

Several super useful data visualization tools to help data analysis shine.

There are a lot of them. Visual data analysis software generally has the ability to process large amounts of data and the ability to display and interact with graphics and interactions. It can quickly collect, filter, analyze, summarize and display the information required by decision-makers, and update it in real time according to the new data.

The tools in this area are generally enterprise-level applications, such as Tableau, Qlik, Microsoft, SAS, and IBM all have products that support data analysis and analysis results display. In the domestic camp, there are those that focus on visual display and those that focus on data analysis, and both are represented by business intelligence products such as finebi.

Hope it helps. Hope.

Abroad: 1Tableau's excellent data visualization display, attention to detail, data import and loading are all wizarded, tend to be more professional data analysts, as long as the data is pre-processed, you can make a lot of colorful infographics.

It does not have a back-end data warehouse, and for the analysis of more than 10 million data, it must use other ETL tools to process the data and then conduct front-end analysis, which is poor and expensive.

2.As a typical agile BI desktop software, QlikView has good performance, simple and clear graphic style, which highlights the data subject well, covers a wide range of data sources, and self-built QVD and QVX files optimize the data loading speed, which is faster than directly entering data files or accessing databases. The defects of qlikview are also obvious, limited by the number of users (that is, **) and the complexity of the design report, it can only be used for a few management personnel, and the report problem of the majority of middle-level cadres has not been solved.

For complex business requirements, qlikview scripts must be written.

3.PowrerBI adopts the CS architecture, the main report connection process uses the client, the browser side can be used for simple reports. The connection to the data source needs to be driven by a separate MSI, rather than the current mainstream JDBC connection method.

The operation is basically drag-and-drop, but its exploratory analysis capabilities are limited, and it is not suitable for custom development (which does not meet the needs of our integration). The learning cost is low and the learning cost is quick to use, but the functions are simple, cannot support complex business scenarios, and does not support custom development.

Domestic: 1DataFocus is the first data analysis system that supports natural language search in Chinese and English, using automatic modeling and simple search-style interaction, the system can automatically give data or charts, support data filtering, drilling, data linkage and other operations, and analyze data freely and from multiple angles.

There is no need for secondary development, and the mobile terminal can be synchronized with the PC terminal. So that business personnel who do not have the best ability and are not familiar with the data structure can also quickly get started to make beautiful and in-depth data graphics, DataFocus provides a free trial of the privatized deployment system. For the time being, Chinese-style complex reports are not supported, and they are more prominent in visualization.

2.FineBI's rich visualization and front-end analytics operations. It can visually perform multi-dimensional analysis operations such as data drilling, data slicing, and data rotation.

The SPA spiral aggregation analysis function allows the front-end data to be reprocessed. Complex reports need to be implemented with the help of the reporting software finereport.

Practical data visualization and analysis software needs to do the following: 1. The product is stable enough to avoid problems such as data connection interruption and data display confusion. Enterprise data is large and complex, and once there is data confusion, it will be a huge workload.

You may have to spend several times more time remedying it than before. 2. The development of enterprises with real-time analysis functions is a race against time, the market is changing at any time, and decision-making needs to be adjusted at any time, so if the real-time data can be ensured, it can handle the amount of big data. It will be a great help for the operation of the enterprise.

3. The style requirements are higher, after all, the report is for the boss to see, the concise and clear style can not only make people happy, but also easier for people to see the outstanding points at a glance, so that the people who read the report can quickly understand the data and make scientific decisions. 4. At the same time, it supports multiple types of terminal equipment such as computer and mobile terminal to adapt to any terminal, accompanied by the diversification of enterprise office, and the management of the enterprise should also break through the limitations of time and space, check the operation status of the enterprise anytime and anywhere, and make timely analysis to get rid of the limitations of the computer side, so as to realize real-time monitoring and access to data on the mobile terminal. After all, for many business executives, it will be more efficient to consult real-time data at any time on the road and grasp the dynamic changes in business operations.

5. Support a variety of data sourcesSome companies need to deal with a variety of different data sources, so if the data analysis software can support a variety of data sources, it will be more efficient and convenient to process data. 6. The demand for data mining plays a guiding role in the issuance of relevant policies through the trend of data changes, and plays a guiding role in the implementation of subsequent bridge sail bench policies. 7. The automatic identification function is to be able to appropriately identify the errors of key data and mark them.

Only when the data used is correct can the scientific data be supported. This is an important point. 8. Simple and convenient operation, data visualization and analysis software itself is born to improve the efficiency of enterprise data analysis and provide scientific data support for decision-making.

Therefore, in terms of use, in order to ensure its high efficiency, its operation is required to be simple and convenient. Aowei launched the big data visualization analysis software (OURWAYBI) using ZUI's new front-end and back-end technology, faster, stronger and cooler, unique memory OLAP, easy to complete the creation of analysis models, high-performance tens of billions of data analysis response in seconds, based on H5, one-time development, adaptive devices, optimize the ultimate mobile experience, collect data from any business system, break the information island, and realize the opening and sharing of data within the enterprise. Drag-and-drop operation, salesmen can also get started quickly.

After decades of development, business intelligence BI such as ourwaybi has developed relatively well, with complete functions, high stability, fast running speed, convenient and simple operation, and supports multiple types of terminal equipment such as computers and mobile terminals, as well as a variety of data sources.

It helps you process and present data efficiently and intuitively. As long as you have data, whether you are a clerk, finance, sales, a team leader or a team leader, you can make the data more intuitive and clear through a variety of cool charts and graphs. Search for "Disai Wisdom Number" or log in.

Sign up for free.

If you don't do it, you have to use new technology. This principle also works in BI visual analysis, after all, the new technology and new functions are simple to use, efficient and effective. But the question is:

Try out the new technology and new features of BI visual analytics? Of course, it is a free version of SpeedBI data analysis cloud independently developed by Aowei Software, a senior BI manufacturer. The new technology of BI visual analysis is brought together here, which allows individual users and enterprise-level users who are investigating BI to try various new functions for free, and more reasonably evaluate the visual analysis capabilities and effects of Aowei BI software.

Intelligent voice gives you a platform that can do analysis by speaking

SpeedBI Data Analytics Cloud adds an intelligent voice function to achieve the effect of using speaking to operate BI. Just like at the year-end meeting, at the ** meeting where various thoughts and thoughts collide with each other, you don't need to operate the mouse, you just need to send data analysis instructions to the screen, and a complete visual analysis report will be presented on the screen in the next second. Manually switch reports?

Manually create a BI visual analysis report? Manually modify a data source or extract data? No!

Just to say, SpeedBI Data Analytics Cloud will automatically complete intelligent data matching and analysis in the background, and finally present it as a graphical analysis report.

New and better layout, novices are not confused on the road

SpeedBI Data Analytics Cloud adopts the latest layout interface, which puts commonly used and important functional modules in a prominent position, and does not need to be called from other places, but can be applied directly on the operation page, with fewer steps and faster operation.

The new layout is not only more conducive to streamlining the steps of BI report creation and improving the efficiency of intelligent data analysis, but also more friendly to novices, so that newcomers no longer have to worry about difficulty adapting to the new platform.

The filling function is deeply optimized, making it easier to use

In addition to the reporting function, SpeedBI Data Analytics Cloud also optimizes the in-memory computing function, adds richer interactive functions, and adds a number of short table function optimizations, such as complex Chinese-style reports through the row-column stitching of short tables.

SpeedBI Data Analysis Cloud simultaneously updates the advanced intelligent visual analysis functions and sections of the Aowei BI series, and is committed to providing a first-hand experience of new BI functions for a wider range of BI users, and assisting enterprise users to evaluate the effect of BI functions more comprehensively and scientifically. Users from all walks of life who have rich needs for intelligent data analysis and data visualization are welcome to log in to SpeedBI Data Analysis Cloud for free to experience the powerful and practical intelligent visual analysis effect of Aowei BI.