SEARCH KEYWORD -- DATA ENGINEERING



  Data type in MySQL

For both small free database space and large e-commerce websites, reasonable database table structure design is essential. To achieve this, it requires us to have a full understanding of commonly used data types in database system. Below we share some knowledge about data types in MySQL.1. Numeric typesThe numeric types can be classified as : integer, float and decimal type.The so-called "decimal" refers DECIMAL and NUMERIC, they are of the same type. Strictly speaking it is not a numeric type, ...

   MySQL, Data type,VARCHAR     2013-01-01 10:56:06

  China's search engine war becomes tough

According to CNZZ, the new search engine market share report for August shows that the war of search engine is becoming tough in China. In August, four major players took almost all the search engine market share.  Among these four, Baidu still tops the market share with 63.16 percent, but it experienced a 1.09 percent drop compared to July. In contrast, its main competitor Qihoo continued to inch upwards, Qihoo's market share increased by around one percent compared to July. In the third ...

   CNZZ,Search engine,Baidu     2013-09-17 02:46:02

  20 Database Design Best Practices

Use well defined and consistent names for tables and columns (e.g. School, StudentCourse, CourseID ...).Use singular for table names (i.e. use StudentCourse instead of StudentCourses). Table represents a collection of entities, there is no need for plural names.Don’t use spaces for table names. Otherwise you will have to use ‘{‘, ‘[‘, ‘“’ etc. characters to define tables (i.e. for accesing table Student Course you'll write “Student Cour...

   Database design,20 tips,Well defined name,Design pattern     2012-02-07 12:10:48

  17 Best Practices One Must Follow While Using Mobile Apps

      It is no secret that we use mobile applications everyday but we don't know how to use them optimally. As a result, we face plenty of problems with our mobile phones as well as the installed applications. Here are some best practices you can follow to avoid to any mobile phone and application anomalies.  Over the past several years, smartphones have started to dominate the technology scene.  These phones have installed mobile applications installed that can complete...

   mobile apps, best practices, iphone, android     2015-01-27 20:12:25

  Go Lacks Ternary Operators. Here Are Some Equivalents

If you were like me, a pure Java developer before writing Go, you must be wondering why Go doesn’t support the ternary operator like return a > 1 ? 0 : 1. Most mainstream languages like C and Java are supportive of ternary operators; languages like Python and Ruby support the simplified if-else one-liner, such as a = 0 if a > 1. However, Go is not among them. And it is not only about adding operators but also a concept of coding in a more convenient way, such as the ?: expression can...

   GOLANG,TERNARY OPERATOR     2022-12-09 19:51:32

  Microsoft is going to redesign Bing again

On 10 May,2012, Microsoft announces in San Francisco they will  redesign its search engine Bing, and it will cooperate with Facebook, Twitter etc to build a new search service.Bing now is the second largest search engine in the world, but compared to Google, Bing is always the second city of search. Bing these years has always been putting effort on improving its service and the accuracy of search results. Unfortunately, it still cannot gain market share from Google. Today, Microsoft is goi...

   Bing,Social network,Integration,Sidebar     2012-05-11 05:26:11

  Accounting Software: What Is it And Why Do We Need It?

As a business owner, you need to do everything that you can to ensure that your business operates as efficiently as possible and that you can provide the best possible service to your clients. For many business owners, one of the major challenges of running their business is financial management. While managing your accounts might not be the most glamorous aspects of running a business, it is crucial to gain control of your finances for your company to succeed.  With the right small busine...

   ACCOUNTING     2021-03-17 04:11:01

  52.4 million tablet shipments in Q4 globally

IDC released the global tablet shipment report for Q4. The total tablet shipments in Q4 were 52.4 million globally. It set a new record where the shipments increase 75.3 annually and increase 74.3% compared to last quarter which had shipments of 30.1 million. Among all the tablets vendors, Apple iPad's shipments were 22.9 million which ranks the first place among all vendors. It takes 43.6% market share. Samsung has 7.9 million shipments, increased by 264% compared to the same period last year....

   IDC,Tablet, iPad,Android,Kindle,Surface     2013-01-31 02:45:25

  Loading images progressively using Gaussian blur

The popular online publishing platform Medium has adopted an impressive image loading mechanism -- pure color - blur image loading - real image loading. Since images on Medium usually have high definition, it takes much time to load an image and hence brings a bad user experience if rendering the image after it's completely downloaded. The solution Medium comes out is to preload an small image when the real image is being loaded.  On Medium, the HTML code will have below pattern ...

   JAVASCRIPT,ALGORITHM,GAUSSIAN BLUR,MEDIUM,BLUR IMAGE     2016-09-25 03:33:00

  5 Things You Can Do to Protect Your Data

The average cost of a data breach is $148 per record. Records include everything from personal addresses to birthdates to even more sensitive data, like Social Security Numbers and business files. Each year, these hacks cumulatively cost billions of dollars to companies and individual users. Nonetheless, like many other criminals, hackers tend to prey on easy targets. By following these essential steps, you’ll be able to ensure your data is always kept safe. 1) Use a File Encryption Servic...

   DATA SECURITY     2019-08-20 08:35:54