Exploring the Depths of Data Transfer: sendfile vs. kTLS When optimizing the performance of web servers and ensuring secure data transmission, two technologies often come into play: sendfile and Kernel TLS (kTLS). Both are designed to enhance efficiency in different ways, primarily in the context of sending data... |
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How Netflix Ensures Smooth Streaming with Open Connect CDN In the ever-evolving world of digital streaming, Netflix has remained at the forefront, not just in content richness but also in delivering an exceptional viewer experience. A cornerstone of this achievement is Netflix's Open Connect, a specialized content... |
Public DNS (Domain Name Service) based on IPv4, IPv6 widely used In most cases, the Dynamic Host Configuration Protocol (DHCP) automatically configures your system to use the IP addresses of your ISP's domain name servers.To use Public DNS, you need to explicitly change the DNS settings in your operating system or devic... |
All Engineering Software Development How can you prioritize software design trade-offs when developing a new product? Software design criteria are specific guidelines and principles that help shape the development of a software system. These criteria ensure that the software meets certain requirements, performs effectively, and is maintainable. Here are some common softwa... |
AI-based Image Creation based on Bing Image Creator Image Creator from Designer helps you generate images based on your words with AI. Learn more. A waterfall that flows from a hidden cave into a crystal clear pool, surrounded by fall colors, with a rainbow and a unicorn in the background, fantasy landscape... |
ChatGPT App (flowGPT) to create images with text FlowGPT is a website which helps you to generate image based on the text.If you want to try creating a image with ChatGPT, please try below app - https://flowgpt.com/p/chatgpt-image-generator You can easily try commands like belowhttps://flowgpt.com/p... |
MR(Mixed Reality) Game Programming based on Unity 3D MR(Mixed Reality) is one of hot development area from 2023. On this industry, Meta(previously Facebook) was the leading company providing various experiences with Oclus VR. Sony and Micrsoft has their own VR/AR platforms as well.In 2023, surprisingly Apple... |
Where to get AWS Access Key ? If you have an Amazon Web Service (AWS) Acount, you can get Access Key as below. [Account] –> [Security Credentials] –> [Access Credentials] For security reason, Access Key should NOT be shared with anyone. |
FNC(Photo/Video File Name Changer) v1.02 release - The file created date time information is available for those cameras providing incorrect EXIF data Today following feature is added for Sony HX5V digial camera user.- User can set file created date time as file name. This feature is useful to Sony HX5V digital camera user that the camera store inaccurate date time information as EXIF in digital photo fi... |
FNC(Photo/Video File Name Changer) v1.0 release I developed FNC 1.0 for changing file name easily for A/V media stored on my computer.FNC is a tool to automatically rename photos, and videos with the date they were shot.Digital cameras have their own clock and record the date to each photos with a preci... |
FNC(Photo/Video File Name Changer) v1.01 release Today following additional features are enhanced for better user experience:- The application name is shorten from File Name Changer to FNC. - The version information is added. - The setting can be saved. - URL short cut is changed to http:/... |
Word counting source program based on MapReduce framework The MapReduce framework operates exclusively on pairs, that is, the framework views the input to the job as a set of paris and produces a set of pairs as the output of the job, conceivably of different types. Below is the simple application that... |
Quiz : Twice counter Given an array of 10 words. Some words are repeated twice, we need count such words.Output:Print the count of the words which are repeated twice in the string.Constraints:1<=no of words<=10^51<=length of each word<=10^5Example Input 1)hate love peace love ... |
FNC(Photo/Video File Name Changer) v1.1 Release - Date Time Bug Fix & Retry Function Added Guys, Today, I release new version of FNC for photo/video file management. The Following feature is enhanced 1) Date Time Bug Fix - In some cases, the date time is changing by wrong hours by EXIF. 2) By many user's request, 'Try Again' button is added for ... |
Smart TV Cycling Apps – TV for Fitness The Samsung Interactive Bike Game is a Smart TV fitness app that combines exercise and entertainment. By focusing on making fitness fun, this regimen will increase people's motivations to stay active for a more healthy lifestyle.Unveiled at the 2013 Consum... |
The public could reduce server cost, and enhance performance for global service distribution Below is captured image at http://aws.amazon.com/ko/economics/ |
Cloud gaming coming to Samsung Smart TVs Engadget reported Samsung Smart TV will open Cloud Gaming service as beta service. Engadget mentioned as following: most people (in the tech world, at least) are quite familiar with Gaikai's cloud gaming platform, which lets users have a not-quite-console ... |
Kids App – Kids Learn While Parents Control on Samsung Smart TV Even at 4 and 2 years old, my kids are pretty interactive. They can navigate our smartphones like champs. With Kids App on our Samsung Smart TV ES8000, parents can let their kids watch Video On Demand, and play educational games from a kid-friendly content... |
Fitness Hub presents your personal trainer, Fitness VOD on Samsung Smart TV Samsung Smart TV presents your personal trainer, Fitness VOD!The Fitness VOD app delivers dozens of fitness videos that introduce efficient workout routines. Workout experts make hard and challenging exercise into fun and exciting experience, guaranteeing ... |
The leaders who created Smart TV The left-side man is me. Above picture is captured at the article regarding “The leaders who created Smart TV.” Chun Kang said “TV product development could be simple, but Smart TV must cover platform, server, SDK, strategic relationship, and other th... |
Samsung Apps hits 5 million Smart TV app downloads Below is a part of article from whathifi.com. I had contributed cloud server software development as technical director. Samsung Apps, the company's online store for Smart TV applications, has hit its 5 millionth download. The worldwide store, which launch... |
Your Video – VoD content recommendation service on Samsung Smart TV Your Video is a movie and TV show database for facts such as plot summeries and cast details. There're additional snapshots, awards and related movies to check out, too. The information is further categorized into new releases, top 20 films, top 20 TV show... |
Amazon S3 File Explorer : You can use S3 like Windows File Explorer Amazon S3 is a kind of storage service. Actually what Amazon providing is Open API interface for server development. In my case, I need to upload something to S3 without any additional application development. What I can use is web based Amazon Cloud Manag... |
How to search file on certain directory ? In case of finding files on certain directory, you need to use FindFirstFileEx function.Following example shows the example,bool KFindFile(void *findname){ WIN32_FIND_DATA FindFileData; HANDLE hFind; CString strSearch... |
SQL to Select a random row from a database table There are lots of ways to select a random record or row from a database table. Here are some example SQL statements that don't require additional application logic, but each database server requires different SQL syntax.Select a random row with MySQL: SELE... |
DataPlay – Change the world with brand new media Dataplay is a digital storage medium created by the company of the same name. Each DataPlay disk is the size of a quarter and can store up to 500 megabytes. The disks are write-once. Dataplay also created a reader (which is to be incorporated into other co... |
Content Manager for The world’s first MP3 Phone I had developed content manager for the world’s first MP3 Phone. Below is the picture. Actually the content manager I had developed controls its internal memory as below. |
yepp Explorer – File Management Application for MP3 Device I had contributed myself to this product regarding PC-device communication protocol, content management on device, and CD-title. One of the important feature of yepp Explorer is DRM supporting. Device has two storages (Flash Memory, yepp Card). Yepp Card m... |
MusicDrive – DRM enabled Secure Music Player on Microsoft Windows Below software is called as Music Drive. It supports MP3, and SecuMAX DRM. I had developed MusicDrive itself, and MP3 Decoder codec. Actually MP3 decoder is developed by Microsoft Visual C++. And the player itself is developed by Borland Delphi. The compet... |
