What is IoT (Internet of Things), well explained

Internet of Things (IoT) is connected devices and sensor systems, which can transfer messages in certain format say MQTT (this is a lightweight messaging protocol). Here we will give summery of IoT. Detailed will explain in next article.   Full form of MQTT is¬†Message Queuing Telemetry Transport.¬†For time being just memories MQTT name only.   IoT devices and systems is […]

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Which AWS certification is the best?

Amazon Web Services (AWS) has divided certification in five categories: 1. Cloud Practitioner 2. Architect 3. Developer 4. Operations 5. Specialties 1. Cloud Practitioner: The Cloud Practitioner exam provides individuals with an overall understanding of the AWS Cloud to validate their knowledge with an industry-recognized credential. AWS Certified Cloud Practitioner: This exam provides individuals in a larger variety of cloud […]

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AWS Professional and Specialty Exams has NO Prerequisites Now

Amazon Web Services (AWS) announced on 16th Oct 2018 that from by the end of October Professional & Specialty Exams are Available to All.   AWS Removed Exam Prerequisites their examinations.   The AWS have following certifications path:     Previously All Professional Exams were only available for those who passed respective Associate exams.   E.g. If you need to […]

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Chief Guru

Himanshu Shekhar is Chief Technology Officer, having expertise in Mobile Apps, Java, J2ee, Oracle, Web, IoT, DevOps, Microservices, Blockchain and AWS Cloud since 18 years. He is Certified Professional of many Technologies. He worked in Companies like, Aricent Technologies (Altran Group), Sunlife Financial and many more. He is founder of “A Technology Guru”. Contact: guru@atechnologyguru.com All Rights Reserved.

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