abcloudz

Deploying Multi-Tenant SaaS Application on AWS

Discover the scalable multi-tenant backend architecture and robust CI/CD process at the heart of the client-server solution we developed for our major pharmaceutical customer. Initially crafted to assist asthma patients with medication adherence, this app also enables doctors to monitor treatment progress remotely. The market success of this solution led our customer to strategically scale […]
Konstantin Maevskiy

Developing Low-Code App Builder

Imagine launching healthcare apps in a snap, with minimal coding required. That’s the promise of our latest innovation—a low-code platform specifically designed for the fast-paced world of healthcare. Developed for a leading pharmaceutical enterprise, it’s a game-changer in custom healthcare application development, catering to an array of treatment requirements with unprecedented ease and flexibility. The […]
Konstantin Maevskiy

Unleashing the power of data integration: a head-to-head comparison of AWS Glue vs. Azure Data Factory

Nowadays, it’s hard to imagine effective Business Intelligence without ETL (extract, transfer, and load) tools. These tools help you integrate data from multiple sources into a single database environment. Instead of keeping data in silos, you get an efficient and consistent data warehousing method where all data brings you value, regardless of its format and […]
Oleksandr Smolovyk, Mykhailo Ievsieiev

Healthcare App Development with Connected Devices

This project is about an advanced smart inhaler and its app, offering precise medication tracking and seamless data integration with healthcare providers’ systems. Focused on innovative medication packaging that communicates usage to patients and doctors, our client, a pharmaceutical industry leader, aimed to diversify into B2B custom-packaged medications. To achieve this, our client acquired a startup […]
Aleksander Sokol

ABCloudz achieved Service Delivery Partnership status with AWS

ABCloudz, a leading company in digital transformation and database management, has achieved the RDS Service Delivery Specialization and is now an AWS Service Delivery Partner. This designation is a testament to companies with AWS partnership that have proven themselves in delivering high-quality Amazon RDS solutions through their expertise, technical capabilities, and exceptional customer service. Why […]
Oleksii Svitlychnyi

Sophisticated migration of an IT infrastructure from on-premise data center to the AWS cloud

ConcertAI, one of the leading providers of medical research software, faced a common scenario for a mature healthcare data center. Over the years, its infrastructure had become highly sophisticated but inconsistent. Some of the servers were running outdated, end-of-life operating systems and urgently needed upgrading. The client decided to implement a cloud-based solution for infrastructure […]
Alex Smirnov, Roman Muzyka

Get maximum of SQL Server: comparing Azure SQL Database and SQL Server on virtual machines

SQL Server is a veteran in the data management market and Microsoft’s most popular relational database management system. It boasts several benefits, including fast query processing, excellent security and data restoration, easy integration with other database systems, portability, and a variety of tools and plugins to enhance database management efficiency. Moreover, migrating SQL Server to […]
Sergii Zymbytskyi

Unleash the power of Amazon's relational databases: comparing Amazon Aurora and Amazon RDS

In our previous posts, we focused attention on different AWS services and the benefits of migrating to Amazon’s relational databases. But which Amazon relational database fits you best? The most common dilemma is choosing between Amazon Aurora and Amazon RDS. Amazon Aurora is one of Amazon’s most rapidly developing database services. Aurora is a fully […]
Vsevolod Chervatenko, Oleksandr Gora

ABCloudz achieved Advanced Partnership status

ABCloudz — a global technology company with a full cycle of services, has become an Amazon Web Services (AWS) Advanced Tier Services Partner. The AWS Advanced Tier Services Partner status is a valuable accreditation for APN Technology Partners. It is granted to companies that have established expertise in AWS technologies and services and a proven […]
Adam Robertson

Custom data migration solution for a complex Oracle to PostgreSQL migration project using AWS DMS

In this post we’d like to share with you our experience in delivering a sophisticated database migration solution on top of AWS DMS for one of our large enterprise customers. The client is a large technology corporation that provides software solutions and services for telecom giants and mid-size companies. They ran numerous Oracle databases where […]
Alexander Gora

Data management strategy: How to reduce costs and eliminate downtime

Data infrastructure is what powers the proper performance of your software. However, unexpected issues can occur making your system unavailable. That’s where the notion of a downtime, a time period when the system is not available, comes in. Downtime may have different causes and outcomes. But one thing is certain, downtime can be extremely expensive. […]
Sergii Zymbytskyi

Migrating healthcare app databases from AWS Datica to independent AWS servers

A modern medical company was running a large healthcare platform connecting patients with medical imaging providers. They had databases for the admin app, patient app, physician app, and the original service portal. All these databases were running on AWS cloud servers deployed and managed by Datica. The latter helped the customer scale and manage their […]
Viacheslav Kim, Marat Razzakov

Why Use Microservices Architecture?
A Practical Guide

What is a Microservices Architecture? Microservices architecture is a style that structures an app as a set of predetermined services. At its core, such app is split into smaller independent segments that perform their own functions. This approach permits to view microservices as a group of undivided apps that handle their own features. As a […]
Maevskiy Konstantine, Starov Yevgen

Why Use Monolithic Architecture?
A Practical Guide

What is monolithic architecture? Monolithic architecture is known as a traditional approach to software development that is based on a single-unit design. This means that a program is basically a self-contained and independent unit. It consists of a database, client-side user interface, and server-side application. As it is possible to clearly see, a monolithic app […]
Konstantyn Maevskiy, Yevgen Starov

Oracle to PostgreSQL migration with AWS SCT: How to handle unsupported NumToDSInterval function

In this post we continue exploring the technical aspects of Oracle to PostgreSQL migration using AWS SCT. We were using AWS SCT build#660 to convert one of our Oracle test databases. AWS SCT provides functionalities for the most efficient migration from Oracle to PostgreSQL. However, there is a common challenge with implementing the Oracle NumToDSInterval […]
Oleksii Savchenko

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