![]() ![]() The columns of the table would include the order ID and order details, as well as the customer’s personal information (name, address, etc.). ![]() A flat file database used for this purpose would only contain a single table, with each record in the table describing an individual order.To illustrate the difference between flat file databases and relational databases, consider an e-commerce company that needs to store information about its customers’ orders: This distinction makes flat file databases different from relational databases (also known as SQL databases), which typically use multiple tables to store information. How Integrate.io Can Help with Flat FilesĪ flat file is one that stores a representation of a simple database, which is known as a flat file database. Flat files typically comprise text files with no markup, representing relational data by separating it with a comma or other delimiter.When Should You Use a Flat File Database?.Some of the speakers we’ve tested include a rechargeable battery, which is an advantage if you occasionally want to lug your speaker into a different room without having to plug it into an AC outlet, but this was not a requirement. Basic design: To be considered for this guide, a Bluetooth speaker had to be designed primarily for home use-to stay mostly in one spot indoors.Price: We didn’t set any price limits for our testing, but all the models we found were priced below $600.Some codecs, such as aptX HD and LDAC, can produce a noticeable improvement, but only if the speaker itself sounds excellent. ![]() Despite marketing claims and what you see on many audio websites, the effect that a Bluetooth codec has on sound quality is extremely minor compared with the effects of the product’s tuning and acoustical design. Bluetooth codecs: For reasons I cite in my blog about Bluetooth audio codecs, we didn’t mandate the inclusion of any specific audio codec-the technology that reduces the amount of data in a digital audio file so it can stream reliably over a Bluetooth connection.For more information on Wi-Fi–based speakers, see our guides to the best multiroom wireless speaker system, the Apple HomePod, the best Alexa speaker, and the best Google Home speaker. They do not include any Wi-Fi–based technology like Sonos, AirPlay, Alexa, or Chromecast. ![]() Wireless connectivity: Speakers tested for this guide are Bluetooth-only. ![]()
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