Software Engineering Articles

Sysco LABS Tutorials | Setting Up Hot-Warm Architecture with Elasticsearch

Blog 16 January 2020

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

Sysco LABS Tutorials | Setting Up Hot-Warm Architecture with Elasticsearch

Sysco LABS 16 January 2020

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

Small Talk Episode 6 | How Does SSL Work?

Sysco LABS 6 January 2020

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

Innovation Session | The Pragmatic Programmer

Sysco LABS 30 October 2019

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

Sysco LABS Tutorials | Getting Started with Spark

Sysco LABS 15 October 2019

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.

Sysco LABS Tutorials | OCR with Machine Learning

Sysco LABS 3 October 2019

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

Sysco LABS Tutorials | Trellis Framework

Sysco LABS 12 September 2019

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

Innovation Session | Reacting with Rx

Sysco LABS 15 August 2019

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

Sysco LABS Tutorials | How to Use Nginx as Reverse Proxy and Implement High Performance URL Caching with Memcached

Sysco LABS 8 August 2019

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

Page 1 of 1112345...10...Last »

Tags