experts about the superiority of sub-query vs join. Both sides have their reasons to support their position. From my point of view‚ there are several axis of being "better"-- →better performance →better readability →better maintainability →better flexibility and so on In JOINs RDBMS can create an execution plan that is better for our query and can predict what data should be loaded to be processed and save time‚ unlike the sub-query where it will run all the queries and load all their data
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base. This screen net is generally made by rubber or polyurethane materials. Which can decrease the adhesive force between the screen surface and the raw materials‚ and it will make the material produce a second high frequency vibration to avoid blocking the screen hole and at the same time increases the permeability of the raw material. It also can release the mechanism of the screened material on the screen surface‚ which can bare larger vibrating amplitude than the steel-wire screen net. Advantages
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Reading a book or watching its adaptation: Which is better? When a film is made from a book‚ it is called an adaptation. From the beginning‚ film-makers have made films based on novels‚ short stories‚ biographies and plays; of these adaptations‚ novels have always been the most popular choice (Difference). And what are the main differences between books and adaptations? Films have limited time‚ whereas books can be lengthy‚ so books can develop more of a plot and characterization. A classic complaint
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Watching movies is an amazing activity to relax for many people nowadays. After a heavy work‚ many people are willing to find some amusement to enrich their leisure time. As for me‚ watching films is always going to be my first choice. Even though the cinema may have a professional sound effect and atmosphere‚ I still prefer watching films at home. Firstly‚ I prefer watching film at home for its convenience. As we know‚ home is the most comfortable place for us. I can watch the films whatever I
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Video Games vs Board Games: Which is Better? Playing games is already a part and parcel of our recreational life. However‚ it is more than just a form of entertainment‚ as playing games‚ whatever the type is‚ comes with benefits that they share with other types and at the same time‚ benefits that are unique in their own ways. Among the common types are video games and board games. Essentially‚ there has been a debate as to which one is better. Most proponents of board games love the physical interactivity
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Both qualitative and quantitative research methods have their specific qualities which make them useful to a researcher‚ however in the course of this short essay I will explain why‚ for several reasons‚ qualitative research is better. As both methods operate within different assumptions‚ it is important to stem criticism for each method ’s respective theoretical base in order to adequately judge them. In the course of this essay I will highlight each method ’s theoretical assumptions and then I
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give them a sense of possession. For children‚ they have better opportunities to go outside to enjoy the natural sunshine and fresh air. Most importantly‚ people who live in houses can enjoy the peaceful circumstance and would not be disturbed by conflicts between them and their neighbors. In conclusion‚ I must say both options can be good or bad‚ depending on people’s own considerations. But for myself‚ I assert that the apartment is a better choice for me‚ especially nowadays the land resources
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Brown rice vs. White rice: Which is better? Rice is considered a staple diet all over the world. With over billions of people consuming it daily‚ the question remains which is better out of these two? We all know or must have heard that brown rice is healthier as compared to white rice. Now‚ let us read about it in detail as to how brown rice is healthier? But before that‚ let us clarify the physical difference between these two rice. Physical appearance: 1. White rice: It as the name says is white
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Zambia‚ Tajikistan‚ Guatemala‚ which is the better country to live in? There are 196 independent countries in the world. Some more economically developed than others‚ meaning that some have greater amount of wealth and a higher standard of living. Economic development can be used to differentiate the countries that are richer than others and often wealth goes together with security‚ health and general well-being. Wealth and development is usually measured so-called Gross Domestic Product (GDP)
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much more convenience than cash. Others feel it is the only sure way to prevent yourself from falling into a financial hole that you may never recover from. The debates between credit and debit cards will probably go on forever. So which one is better Credit Card or Debit
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