Vithulan Vijayanandan from the Sysco LABS Operations Engineering team demonstrates how to setup “Hot-Warm” architecture for time series data using Elasticsearch. Additional resources: “Hot-Warm” Architecture: https://www.elastic.co/blog/hot-warm-architecture-in-elasticsearch-5-x Curator: https://www.elastic.co/guide/en/elasticsearch/client/curator/current/installation.html
Vithulan Vijayanandan from the Sysco LABS Operations Engineering team demonstrates how to setup “Hot-Warm” architecture for time series data using Elasticsearch. Additional resources: “Hot-Warm” Architecture: https://www.elastic.co/blog/hot-warm-architecture-in-elasticsearch-5-x Curator: https://www.elastic.co/guide/en/elasticsearch/client/curator/current/installation.html
In the 6th episode of Small Talk, Manoj Fernando – Associate Software Architect talks about how SSL and HTTPS work. The episode covers: An Introduction into Secure Socket Layer (SSL) SSL record protocol operation SSL encryption through SSL Handshake & SSL actual data transfer
In this Sysco LABS Tutorial, Ashanthi Abeyrathna and Yasasi Abeysinghe teach us how to compress data in Amazon Kinesis Data Streams with Avro Data Serialization. The tutorial will cover: What are Amazon Kinesis Data Streams? Data Serialization/ Avro Data Serialization
In this episode of Small Talk, Chinthaka Sandaruwan – Senior Technical Lead here at Sysco LABS speaks on Microservices and the pros and cons of using them.
Janith Bandara, Technical Lead at Sysco LABS talks about “The Story of Rest” in the 4th episode of Small Talk. He covers best practices, resources, methods and response codes in this quick session.
In this Sysco LABS Innovation Session, listen to a panel comprising of Hasitha Liyanage – Vice President – Engineering, Udara Wijeratna – Senior Technical Lead and Dishan Metihakwala – Associate Software Architect have an interesting dialog moderated by Lahiru Karunatilake – Director – Engineering & Architecture about Pragmatic Programming, and what it means to be
In this episode of the Sysco LABS Tutorials, Software Engineer – Deshani Geethika from the EAG team introduces you to Apache Spark – an opensource, distributed processing system usually used for big data worksheets. She also introduces you to the Spark Eco-system before teaching you how to set up a Spark job using Spark sequel.
In this edition of Sysco LABS Tutorials, Sidath Asiri, Software Engineer from the Enterprise Architecture Group addresses OCR or Optical Character Recognition. The tutorial includes; – The main components of the OCR tool – Text detection – Character segmentation – Model construction – Creating a character recognition model with SVM – Demo using the Pytesseract
Software Engineer Pivithuru Amarasinghe who works with the Sysco LABS R&D Team conducts this tutorial on the Trellis Framework. The tutorial includes; – An Introduction into the Food Supply Chain – Technical Detail about Trellis – What is OADA – Single Node Setup: Token Generation & Scope Selection – Multi-Node Setup Watch the full video
Reactive programming is an asynchronous programming paradigm concerned with data streams and the propagation of change. This means that it becomes possible to express static (e.g. arrays) or dynamic (e.g. event emitters) data streams with ease via the employed programming language(s). This talk by Tech Lead Ashan Dhanapala is focused on the Rx framework and
Senior Software Engineer Gayan Pathirana from our Customer Experience (CX) team takes us through the fundamentals of how to use Nginx as a Reverse Proxy and implement high performance URL caching with Memcached in this Sysco LABS Tutorial. The tutorial covers; – Creating an example application with NodeJs – Installing Nginx via the OpenResty bundle on Ubuntu
How do you carry out a software upgrade for thousands of hardware devices deployed in the field, without disrupting the businesses that use them? This was the problem the team faced back in 2016. A dearth in external tools meant they had to look inwards, and build something of their own. In this discussion we
