Our Blog

Liquid Galaxy at the Nano Museum in Seoul

By Dave Jenkins
September 17, 2020

We’re excited to share the news of another great project End Point has launched via our partner in South Korea! The Nano Museum in Seoul has added a brand new 21-screen Liquid Galaxy as part of their exhibits. This huge video wall is interactive and includes pre-programmed flights around the world, deep dives into Google Street View at select locations, and the ability to fly the screens with a 6-axis joystick and touchscreen.

This project presented some technical challenges for our hardware team: the 21-screen layout is 3× our normal 7-screen layout (but all very doable). For this configuration, we deployed an “LGOne” server stack which has a head node server for the core applications, media storage, and overall management. It also has a large display node server with multiple Nvidia video cards to power the displays. For this large array of screens, we are able to ‘bridge’ the video cards together (not unlike a RAID array for video cards) to produce multiple hi-resolution video outputs. These video outputs then go to the screens, where they are tiled by the displays’ own built-in capabilities.

We wrote these specific configurations in our build lab in Tennessee, then shipped …

COVID-19 Support for the Kansas Department of Health and Environment

By Steve Yoman
September 14, 2020

Kansas’s existing EpiTrax system

End Point has worked on Kansas’s disease surveillance systems since 2011. In 2018 we migrated them from their legacy TriSano application to the open source EpiTrax surveillance system created by Utah’s Department of Health. The new EpiTrax system had been in full production for about eight months when COVID-19 cases started to grow in the United States.

COVID-19: Help needed

In March 2020, the Director of Surveillance Systems at the Kansas Department of Health and Environment (KDHE) asked us at End Point to create a web-based portal where labs, hospitals, and ad-hoc testing locations could enter COVID-19 test data. While systems existed for gathering data from labs and hospitals, they needed a way to quickly gather data from the many new and atypical sites collecting COVID-19 test information.

Our approach

Since the portal was intended for people who were unfamiliar with the existing EpiTrax application, we were able to create a new design that was simple and direct, unconstrained by other applications. It required a self-registration function so users could access the system quickly and without administrative overhead, and users needed to …

Introduction to BorgBackup

By Kannan Ponnusamy
September 10, 2020

Photo by Frank R

What is Borg?

BorgBackup (Borg for short) is a ‘deduplicating’ backup program that eliminates duplicate or redundant information. It optionally supports compression and authenticated encryption.

The main objective of Borg is to provide an efficient and secure way to backup data. The deduplication technique utilized to produce the backup process is very quick and effective.

Step 1: Install the Borg backups

On Ubuntu/Debian:

apt install borgbackup

On RHEL/CentOS/Fedora:

dnf install borgbackup

Step 2: Initialize Local Borg repository

Firstly, the system that is going to be backed up needs a new designated backup directory. Name the parent directory ‘backup’ and then create a child directory called ‘borgdemo’, which serves as the repository.

mkdir -p /mnt/backup
borg init --encryption=repokey /mnt/backup/borgdemo

Step 3: Let’s create the first backup (archive)

In Borg terms, each backup instance will be called an archive. The following demonstrates how to backup the ‘photos’ directory and designate the archive as ‘archive_1’.

borg create --stats --progress /mnt/backup/borgdemo::archive_1 /home/kannan/photos

Note: the archive label for each backup run needs to be …

Rclone: upload to the cloud from your command line and much more

By Ardyn Majere
September 9, 2020

The Swiss army knife of storage

Cloud storage providers like Google Drive are great solutions for storing files. You can upload your data and not worry about maintaining a separate system to host it, or all the security hassles that can bring. However, very few major cloud storage providers offer a command line interface or any other official way to upload without using their web interface or closed-source binary tools, if they even offer that.

This obviously makes uploading files from servers difficult, but not impossible if you know the right tools.

About a year ago Jon Jensen penned a blog post about gdrive, a Google Drive command-line tool. However, due to changes with Google’s Drive security, that tool no longer works. This led me to look for a replacement.

Our use case

Recently I had to put some large files in to long term storage on Google Drive, since we needed the local space back. We wanted to retain the data, but didn’t foresee needing to access it for some time, if ever. Google Drive was a good solution for us, but the problem became how to get it there.

The files were too big, and some of them were not stored sparsely—​empty space was tacked on to the disk images. We …

Containerizing Magento with Docker Compose: Elasticsearch, MySQL and Magento

By Kevin Campusano
August 27, 2020

Magento is a complex piece of software, and as such, we need all the help we can get when it comes to developing customizations for it. A fully featured local development environment can do just that, but these can often times be very complex as well. It’d be nice to have some way to completely capture all the setup for such an environment and be able to get it all up and running quickly, repeatably… even with a single command. Well, Docker containers can help with that. And they can be easily provisioned with the Docker Compose tool.

In this post, we’re going to go in depth into how to fully containerize a Magento 2.4 installation for development, complete with its other dependencies Elasticsearch and MySQL. By the end of it, we’ll have a single command that sets up all the infrastructure needed to install and run Magento, and develop for it. Let’s get started.

Magento 2.4 application components

The first thing that we need to know is what the actual components of a Magento application are. Starting with 2.4, Magento requires access to an Elasticsearch service to power catalog searches. Other than that, we have the usual suspects for typical PHP applications. Here’s what …

Our Vue Storefront “Proof of Concept” Experience

By Kürşat Kutlu Aydemir
August 10, 2020

Recently we experimented internally with integrating Vue Storefront and Magento 2.3. Vue Storefront is an open source Progressive Web App (PWA) that aims to work with many ecommerce platforms.

What initially piqued our interest was the possibility of integrating Vue Storefront with the venerable ecommerce back-end platform Interchange, which many of our clients use. Vue Storefront’s promise of ease of integration with any ecommerce backend made us curious to see whether it would make a good modern front-end for Interchange.

Since Vue Storefront seems to be most commonly used with Magento, we decided to start our experiment with a standard Vue Storefront/​Magento 2.3 proof-of-concept integration.

PoC of Vue Storefront/​Magento 2.3

OK, to be honest, at the beginning we blindly expected that Vue Storefront would be a copy/​paste front-end template solution that would fairly easily be made to work with its standard integration to a Magento backend. Sadly, this was not the case for us.

Before beginning our journey here, to summarize the Vue Storefront integration with Magento let’s have a look at this diagram to see what components are included:

Figure 1

At first, we wanted to see how …

Downtown San Diego Liquid Galaxy

By Dave Jenkins
July 27, 2020

We just installed a new Liquid Galaxy system for the Downtown San Diego Partnership in the conference room of their office in downtown San Diego (heh). As End Point continues to partner with public organizations, associations, and government agencies, the Liquid Galaxy is proving very effective for showing infrastructure projects, zoning districts, and, most importantly, public engagement with immersive data models. Downtown San Diego wanted to bring presentations and visualizations to a much larger canvas, and the Liquid Galaxy fit well with their open floor plan and large conference room.

Downtown San Diego is tasked with promoting the development of the downtown corridor to their members and the wider public. They can now build some great presentations to fully leverage the 7 large screens showing 3D models of new developments, zoning maps superimposed directly on Google Earth, and with the 4K videos all programmed to show in sequenced scenes, or simply fly through the city with a 6-axis controller and iPad.

This installation presented some unique challenges. The first was an asymmetric wall layout with a large flat wall, smaller angled wall, and an alcove that needed …

Job opening: Windows Systems Integrator

By Jon Jensen
July 23, 2020

This position has been filled. See our active job listings here.

We are looking for a Windows systems integrator in the New York City metropolitan region to work with us.

We are an Internet technology consulting company based in NYC, with 50 employees serving many clients ranging from small family businesses to large corporations. The company turns 25 years old this year!

This is a consulting position, so excellent verbal and written communication, troubleshooting, and time management skills are required, along with a good sense for when to quickly escalate issues to resolve them efficiently as needed.

Skills and tools

You will need to have extensive experience in the Microsoft Windows ecosystem: the MS Windows OS, Windows networking, Active Directory management via Group Policies, MS Exchange Server, MS SQL Server, etc.

The greater knowledge of and larger base of experience you have with these, the better:

• Remote management & monitoring (RMM) systems, such as ConnectWise Manage and Automate
• Mobile devices and mobile device management (MDM) systems, such as SOTI MobiControl, AirWatch, and MaaS360
• VMware’s vSphere or Microsoft Hyper-V hypervisors
• Managing firewall security policies, switches, and wireless access points (WAPs)
• Storage …