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Infrastructure Archives - iMasters Expert - The Developer's Blog
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Web, Code and Innovation. Installing MongoDB on AWS. Posted by iMasters Expert. On fevereiro 12, 2015 in Database. Systems analyst, teaches how to install MongoDB on AWS. In his case, MongoDB install is made on EC2. The Amazon virtual server. In this environment it is possible to provision the speed of disks (called EBS. By configuring IOPS; for MongoDB, the faster the disk, the better! However, an important detail is that you can not configure the disk with many IOPS. Instead, you need to pre-warm it!
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How to Build Up a Free Culture?
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Web, Code and Innovation. How to Build Up a Free Culture? Posted by Laura Loenert. On agosto 7, 2015 in Development. Children in Porto Alegre city (south of Brazil) learning how to use free open source software. Educommunication, open source robotics. And the use of open source technology. But first of all, what “free culture” stands for? And what is your relation in the educational context? In a two-hour meeting in the International Free Software Forum (FISL 16). Another initiative was the creation of a...
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IT Trends and Opportunities in Brazilian Aerospace Sector
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Web, Code and Innovation. IT Trends and Opportunities in Brazilian Aerospace Sector. Posted by Laura Loenert. On junho 9, 2015 in Innovation. Jorge Vicente Lopes da Silva talks about the revolutionary role of 3D printing technology to solve complex problems. The Atlas of Economic Complexity: http:/ atlas.cid.harvard.edu/. Additive Manufactoring: http:/ additivemanufacturing.com/. German 4.0 Industry [in German]: http:/ www.plattform-i40.de/. InVesalius: http:/ www.cti.gov.br/invesalius/.
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About us - iMasters Expert - The Developer's Blog
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Web, Code and Innovation. Since 2001, the iMasters content channels bring together a highly targeted and loyal community of IT, development and digital creativity professionals in Brazil. We are a open community of 300 thousand people, responding for a daily content production and a database that already has over 12,000 technical subjects and 2 million messages posted at our discussion forum. The iMasters Group is also responsible for publishing the Brazilian edition of Linux Magazine. Your Website as Fa...
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Installing MongoDB on AWS
http://imasters.expert/installing-mongodb-aws
Web, Code and Innovation. Installing MongoDB on AWS. Posted by iMasters Expert. On fevereiro 12, 2015 in Database. Systems analyst, teaches how to install MongoDB on AWS. In his case, MongoDB install is made on EC2. The Amazon virtual server. In this environment it is possible to provision the speed of disks (called EBS. By configuring IOPS; for MongoDB, the faster the disk, the better! However, an important detail is that you can not configure the disk with many IOPS. Instead, you need to pre-warm it!
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Free Hardware Educational Robotics
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Web, Code and Innovation. Open Source Hardware Educational Robotics. Posted by Laura Loenert. On agosto 12, 2015 in Development. 8221;, a question raised by many, and always controversial by the proprietary nature of computer systems developed in Brazil. The good news for the hardware and free software community and enthusiasts is that this scenario has been changing in recent years, albeit at a slow pace. Professor Douglas, for example, after much applying Piaget dynamics. For Makers by Makers. Web Sema...
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MySQL Replication in 5 Minutes
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Web, Code and Innovation. MySQL Replication in 5 Minutes. Posted by iMasters Expert. On abril 8, 2015 in Database. Configure MySQL replication is extremely simple. This article demonstrates how to create a master in minutes replicating it for a slave. Replication is a native MySQL feature and has multiple uses, such as backup, high availability, redundancy and geographical data distribution, horizontal scalability, among others. The only requirement is to have MySQL 5.6 installed. Always try to work with...
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15 Facts About Programming You Probably Did Not Know
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Web, Code and Innovation. 15 Facts About Programming You Probably Did Not Know. Posted by iMasters Expert. On agosto 22, 2014 in Development. The task of programming is becoming increasingly common, but there are still many facts that people do not know about programmers and programming itself. This post features 15 little known facts about programming. 1) Developers slow to ask for help when facing problems. Reference: Andrew Begel and Beth Simon. Novice software developers, all over again. ICER...Refer...
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Drawing Particles Using HTML5 Canvas
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Web, Code and Innovation. Drawing Particles Using HTML5 Canvas. Posted by iMasters Expert. On janeiro 28, 2015 in Development. Canvas is one of the most fun features of HTML5. The amount of cool things that can be created is absurdly giant. However, many people find it difficult to learn. But the truth is that it is not , says Raphael Amorim. Script src="particles.js" /script. Let’s start canvas magic! I’ll explain the code by parts for better understanding – The code is available on GitHub. Canvas.s...
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11 Tips and Recommendations When Using APIs
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Web, Code and Innovation. 11 Tips and Recommendations When Using APIs. Posted by iMasters Expert. On junho 1, 2015 in Development. 1 Samples all over the place. 2 Have a test environment. 3 Documentation beyond the basics. 4 A good FAQ and RTFM. 5 Build up a communication channel. A successful API should have some sort of communication channel with the developer. This channel may be an email, Twitter, contact form or any other thing that allows the developer with a technical question to be heard....In ge...