NGINX
NGINX Open Source: The open source web server that powers more than 400 million websites. NGINX Plus is a software load balancer, web server, and content cache built on top of open source NGINX. Use NGINX Plus instead of your hardware load balancer and get the freedom to innovate without being constrained by infrastructure. Save more than 80% compared to hardware ADCs, without sacrificing performance or functionality. Deploy anywhere: public cloud, private cloud, bare metal, virtual machines, and containers. Save time by performing common tasks through the built‑in NGINX Plus API. From NetOps to DevOps, modern app teams need a self‑service, API‑driven platform that integrates easily into CI/CD workflows to accelerate app deployment – whether your app has a hybrid or microservices architecture – and makes app lifecycle management easier.
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HAProxy Enterprise
HAProxy Enterprise is the industry’s leading software load balancer. It powers modern application delivery at any scale and in any environment, providing the utmost performance, observability and security. Load balance by round robin, least connections, URI, IP address and several hashing methods. Make advanced decisions based on any TCP/IP information or HTTP attribute with full logical operator support. Send requests to specific application clusters based on URL, domain name, file extension, client IP address, health state of backends, number of active connections, SSL client certificate, and more. Extend and customize HAProxy with Lua scripts that have access to the request/response pipeline. Maintain users' sessions based on TCP/IP information or any property of the HTTP request (cookies, headers, URI, and more). The world’s fastest, and most widely used software load balancer.
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Envoy
As on the ground microservice practitioners quickly realize, the majority of operational problems that arise when moving to a distributed architecture are ultimately grounded in two areas: networking and observability. It is simply an orders of magnitude larger problem to network and debug a set of intertwined distributed services versus a single monolithic application. Envoy is a self contained, high performance server with a small memory footprint. It runs alongside any application language or framework. Envoy supports advanced load balancing features including automatic retries, circuit breaking, global rate limiting, request shadowing, zone local load balancing, etc. Envoy provides robust APIs for dynamically managing its configuration.
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Caddie
2D draughting and 3D modelling software for the construction and engineering industries. Caddie combines accurate drawing with GIS information (SG Diagrams, Satellite Imagery, ArcGIS content, Open Streetmap information etc.) in many different projections allowing users to create working drawings, 3D models and photo-realistic renders of their schemes. Caddie uses the industry standard .DWG format for storing drawings and can be licenced for single user, multiple user or cloud licenced. Caddie includes vertical applications for Architecture (2D and 3D), Civils, Digital Terrain Modelling, GIS, Landscape Architecture, Mechanical Engineering, Photo-realistic rendering, Steelwork, Surveying, and Town Planning. Caddie outputs to printers and plotters, PDF, 3D printers and many other formats. In addition to normal image formats Caddie also supports MrSID and ECW formats for imagery. A 14 Day trial version with full functionality allows potential users to evaluate the software at no cost.
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