Today we are witnessing the accelerated development of mobile technologies. People are getting used to the fact that their smart gadget is a reliable source of information, a channel for communication, and a problem-solving tool. Moreover, all these functions are available globally 24/7. Mobile technologies are playing an increasing role not only in personal lives, but also in business. Today, going mobile is one of the top priorities in commerce. Organizations that want to prosper cannot ignore this trend. One of the major steps on the way to upgrading to mobile is the development of an enterprise mobile application. In 2013, corporate analysts had already predicted that mobilizing their key enterprise apps would lead to an increase in productivity of at least 36%. Sounds impressive, right? And, sure enough, in the following years, this trend only intensified. Enterprise mobile apps are intended to simplify processes within the company, while creating a comfortable climate for the involvement of and interaction between employees. An enterprise mobile app helps a business to operate more efficiently by facilitating the solution to several critical tasks: Previously, the development of enterprise mobile apps was the prerogative of big businesses, but nowadays more and more small organizations are implementing customized mobile solutions. Particularly, a mobile client for a corporate portal can become an effective aid for companies in which many employees are working remotely. It allows creating a unified system for the cooperation of people who are not physically present on the premises. An enterprise mobile app is a powerful business tool, which we recommend developing right now so you can start getting the benefits from...
What are the endless opportunities in cyber security for 2021? This is the question answered at last 14th May 2021 Advanced Diploma in Cyber Security Open House. The Open House features Breyvan Tan, Managing Director for Wissen, and EC-Council distributor. Breyvan shared the outlook for the cyber security job sphere in the future and why there is an urgent need for cybersecurity professionals. How do you get yourself ready for the job? Breyvan started the presentation strongly with data from Ciodive that says that there’s a 0% unemployment rate in cyber security. The various data breaches in Singapore and other countries show that the need to protect data is essential. He also mentioned that multiple industries are also hiring cyber security professionals from hospitals to even schools. Of course, these employers won’t hire just anyone who expressed interest in cyber security. To get employed, one must get certified. Breyvan compared the hiring process to driving. Everyone can drive, but can the driver steer the vehicle in the right direction? Entering the cyber security world is just like this. Skills and training are what employees are looking for. This is why professionals who have cyber security certification enjoy up to USD 16,000 higher pay rate than those who don’t have any certificate. How do you get ready for the job? Get proper training and certification. Those who attended the event both onsite and online learned more about Advanced Diploma in Cyber Security through the Open House. Programme Consultant and lifelong learning advocate Thaddeaus Villaruel shared information about the programme in the Open House. Those who signed up during the event...
Ruby on Rails application monitoring with the Elastic Stack Recently, at the Tochigi Ruby Conference, I gave a presentation on monitoring Ruby on Rails applications. Here’s a quick overview. The slides (in Japanese) are here. The application used in the demo is published on GitHub. Points to keep in mind for application monitoring I introduced the following monitoring areas: Uptime monitoring Host and application metrics Monitoring logs Application performance monitoring (APM) The app created for this demo posts questions from participants. During a session, participants post any questions they have, and at the end of the session there is a Q&A session based on the posted questions. Some details about the application: It is composed of a frontend (NGINX + Rails) and backend (PostgreSQL). On each server, Metricbeat, Filebeat, Auditbeat, and Packetbeat were installed, along with Heartbeat on the backend and the Elastic APM Ruby Agent on the frontend. Then, logs and metrics for each type of monitoring explained below were collected. Also, setup was minimized by using Elasticsearch Service for data storage and visualization. Elasticsearch Service allows you to set up Elastic APM Server, Elasticsearch, and Kibana in a cloud environment. There’s also a 14-day trial, so if you’re interested in monitoring you can get started right away. Monitoring the various areas Uptime monitoring The most important thing in monitoring is whether or not the application status as seen from outside the application is normal. The Elastic Stack enables easy monitoring of HTTP, TCP, and ICMP using Heartbeat. For this demo, I used the following monitoring settings: ICMP: each server HTTP: Rails application page, NGINX server status page...
Matt Stauffer: “Is Laravel Enterprise-Ready?” By: Povilas Korop With Laravel Live UK 2018 being over (awesome event, thanks Jonty!), I want to share my recap of one particular talk. Matt Stauffer has expressed his thoughts about Laravel in enterprise world. Is Laravel good enough? Let’s find out and discuss. Let’s start with the fact that I had already written about Laravel in enterprise, after Taylor shared his thoughts that Laravel is suitable for any project, as long as developers know what they’re doing. In his talk at Laravel live UK, Matt has dug much deeper. With valid concerns answered, with success stories examples, with strong overall message. Let’s dive in. Slides are available here, embedded below, but if you want to follow my summary and opinion, please read further. Wait, so what is enterprise? That was the first (big) part of the talk. Apparently, no one can answer that precisely, the only common word is BIG. Large customer base, big amount of data, huge consequences of any downtime etc. But what struck me more, was the definition by John Corry on Twitter: You know it’s enterprise if we spend more time in meetings than we do building things. That led to the main point of Laravel in enterprise. It’s not about quality of code, or framework structure, it’s about convincing people in the big companies, responsible for important decisions and large budgets, to trust the future of the company to the previously unknown tech-stack. They need proof. They need less uncertainty. They want to sleep well at night, feeling safe about their job. That’s what enterprise means – much...
This list of React native libraries is not curated randomly from the Internet. These are the libraries that I use personally in my apps. There may be alternatives for these libraries but I chose these after a good amount of research and trying them out in my apps. I’m also giving some live practical examples of how I use these libraries. So here’s the list of top React Native libraries This library is really good for quickly adding simple animations and transitions to your React Native app. This library can be used in 2 ways – Declarative and Imperative. Declarative usage – Simply mention the name of one of the pre-built animations and that animation will be applied as soon as that element loads. Ex: Heading should slide in from left when a page is opened. Imperative usage – If you want to play animation manually then this method works great. Ex: wobble a heart icon when someone likes a post. You can also define your own animations! For complex animations, I prefer to use React Native’s Animated API from scratch. Practical example Check the gif below. Profile page with simple transitions – Profile Image has a zoom in animation, Profile details slide-in left with a delay. Finally, like icon has a small wobble animation when someone likes a post. This library has very good support for Local push notifications. It has features like schedule notification, repeat notification based on day, week, time etc which are not available in other libraries. If your app has an offline-first approach and needs push notifications then this library is the way to...
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