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etcd installation and usage
etcd is an open source and highly available distributed key-value storage system and is commonly used in critical data storage and service discovery and registration use cases. It is focusing on: Simple: well-defined, user-facing API (gRPC) Secure: automatic TLS with optional client cert authentication Fast: benchmarked 10,000 writes/sec Reliable: properly distributed using Raft etcd and Redis both support key-value storage and can be set up in distributed systems. Also Redis supporst more key...
ETCD,TUTORIAL,RAFT,DISTRIBUTED SYSTEM 2021-03-07 03:10:33
Unlock Advanced Store Features with Custom Shopify Theme
In the world of e-commerce, a Shopify theme serves as the foundation for a store's visual appeal and functionality. Custom Shopify themes have gained popularity among online retailers looking to stand out in a crowded marketplace. These tailored designs offer unique opportunities to enhance user experience, boost conversions, and align the store's appearance with a brand's identity. The impact of a well-crafted custom Shopify theme extends beyond esthetics, playing a crucial role in a store's ov...
SHOPIFY ,THEME,SHOPIFY THEME 2024-08-02 11:07:57
Multi-master,NoSQL and MySQL
The MySQL family has been innovating rapidly. New features need names and sometimes those names are confusing. Describing something as multi-master or a NoSQL solution has confused me.Multi-master requires one of conflict prevention, conflict resolution or faith. MySQL Cluster provides both conflict prevention and resolution as described in these great posts. Regular MySQL has minimal support for conflict prevention (auto-increment-offset can prevent insert conflict...
MySQL,NoSQL,Comparison,RANT,Master 2011-10-17 11:30:42
Products born for Cloud
Cloud computing has become increasingly popularity among companies. It greatly saves the investment of infrastructure and training with everything is running on cloud, it also improves the accessibility and flexibility of service provided by companies. With its popularity, many products are born or becoming popular to help build and move the apps to the cloud. Some well known names of these products are Vagrant, Docker/LXC, Chef and OpenStack. These tools can help create, test and deploy applica...
Cloud,Openstack,Docker,Vargrant,LXC,Chef 2015-01-25 02:27:11
8 Things To Love & Hate About Outsourcing Employees
What is the dirtiest word in business? Chances are that the word ‘outsourcing’ comes to mind. Many Americans despise it, many business owners shy away from it and many entrepreneurs depend on it. Regardless of what side of the issue you are on, it is important to know that it exists and will continue to exist. Why? Because there are a lot of things to love about outsourcing.As a business owner and tech entrepreneur who exists in a hyper-competitive market, I have used outsourcing to...
Employee,Outsourcing,Merits,Disadvantage 2011-11-12 10:16:13
10 Web Design Elements that You Shouldn’t Overlook
When it comes to designing and building websites, it never seems to happen fast enough.Given this fast pace, many small details that are eventually required to build the website are often left out of the design process. While these details might be minor, they are what take a website from nice to truly awesome.These details are often easy to miss because they don’t drive the overall look and feel of the website. The problem is that as your development team works through the design, it wil...
Web design,Verification,jQuery 2011-03-30 00:09:49
Linux Clock : CST,UTC and NTP setup
1. There is an option when you set up clock on installing Linux: system clock users UTC, so what does UTC mean? It's Universal Time Coordinated(UTC), there are two different times in GPS system: one is UTC , the other one is LT(Local Time). The difference between these two is just the timezone difference, UTC is the time in timezone 0. If the local time in Beijing is 8 o'clock in the morning, then UTC time is 0 o'clock, which is a 8 hour difference. 2. In Linux, when we use date to check the tim...
Simplify Cloud Data Security: A Deep Dive Into Protecting Sensitive Data in Java
Featuring encryption, anonymization, hashing, and access control Network security incidents occur now and then, mostly caused by data leakage. Data security has aroused widespread concern, and the community keeps working hard on approaches to simplify data security, especially in sensitive data protection. Sensitive data includes but is not limited to personally identifiable information (PII) like names, ID numbers, passport numbers, driver’s license numbers, contact information like addre...
JAVA,SECURITY,ENCRYPTION,DECRYPTION,TOKENIZATION 2023-04-28 21:22:10
The Greatest Hacks of All Time
Reader's advisory: Wired News has been unable to confirm some sources for a number of stories written by this author. If you have any information about sources cited in this article, please send an e-mail to sourceinfo[AT]wired.com. In 1972, John T. Draper discovered he could make free long-distance phone calls using a whistle from a Cap'n Crunch cereal box. The whistle emitted a 2,600-hertz tone that got him into the internal authorization system at the phone company. With another noi...
The 15 Golden Rules of UI design and flow.
Last night a good friend of mine showed me the latest Need for Speed game on the iphone / ipad. Quite an impressive feat of rendering and a relatively good game to boot. However, the front end, wow, a classic case in UI mis-engineering. Loads of stats, pages and pages of bits and pieces to wade through – a classic case of over stimulating the player with lots of decisions they have no business making – stuff that will significantly change their game play experience but being...
UI design,Game design,Feature 2012-04-05 12:20:18
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