The power of data analytics
agungw132 Oracle database is one of most wanted skill perhaps until today. As far as I know, compared to its rivals such as MySQL and Postgres, its installation requires substantial effort. The application itself also draws huge memory and storage. Today, Oracle is contained in a ready-to-use container. Only in minutes, an Oracle instance could be … Read moreSpin up Oracle database in minutes using Docker
Which department in an enterprise is concerned with a certain big data objective? The most compelling answer is to combine the eTOM framework with big data use cases. To understand how the big data applications are implemented in practices, we need to pinpoint the applications on the business processes in an organization. For such purpose, we … Read moreBig Data Application & eTOM
Since early 2018, KLM put blockchain technology in their backend for easing data sharing among parties in the operation & maintenance lifecycle.
Interesting to see IBM demo about how blockchain will change the way people do coffee trading thru smart contracts among supply chain actors. Some captured slides: https://www.dropbox.com/sh/p1wuu2fvl0ikx63/AAABVkF7ULHReUUW4dMfwZvEa?dl=0
Just launched before IoT expo Amsterdam 2018 (19-20 June 2018), a brilliant approach by Microsoft Azure: embedding intelligence to the IoT devices (namely IoT edges), proposing containerized-driven devs-ops using all their SaaS, providing a public registry for massive involvement, and building a partnership with IoT hardware vendors. It’s a big ecosystem. Just get the deployment … Read moreMicrosoft Azure IoT edge
Hardware makers are competing to make a credit card-sized single board computer (SBC) that has ‘enough’ computing power on which ‘intelligence’ can be put. As an example, a drone that could take actions immediately when perceiving a certain pattern without beforehand coordinating with the ground station. Interestingly one of them is based on Eindhoven, UP … Read moreEdge embedded system: UP core
I met a lot of potential Indonesians, but lack of English made them unconfident to deliver their capability. I just noticed Android’s conversation service atop Google Translate that could reduce the hassle. Just connecting Android to a Bluetooth earphone, we can watch 2 people speaking in their mother languages confidently. This is an example: Waverly … Read moreGoogle Conversation atop Translate API
Turning a remote controller into a (WiFi) lamp switcher using a Sonoff RF bridge that converts a learned RF incoming signal to an MQTT publishing action. Sonoff original application is used (it needs to send the message to the Sonoff cloud). IFTTT (If-This-Then-That) is created to respond to an RF request to turn on a … Read moreSonoff RF Bridge (before the firmware flashed)
Many IoT vendors at the last IoT conference in Amsterdam (27-28 June 2018) prefer ZigBee as the connectivity protocol to RF or WiFi due to very low power and advanced functionalities. However, there are 2 main concerns: 1) it brings proprietaries to the market (must be connected to gateway from the same vendor); 2) the … Read moreIoT market landscape
The rise of time-series database is accelerated by massive IoTs. It can provide users low latency queries & distributed storage. Competition of TSDB vendors is dynamic and progressive on which newcomers introduce better & better performance and functionalities. The full comparison is as follows. https://docs.google.com/spreadsheets/d/1sMQe9oOKhMhIVw9WmuCEWdPtAoccJ4a-IuZv4fXDHxM/edit#gid=0