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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 it, offering it to other healthcare providers under a white labeling model. To technically achieve this strategy, we needed to develop a scalable, distributed backend […]

ConcertAI, one of the leading providers of medical research software,  has faced very common scenario for a mature healthcare data center as its infrastructure had developed over years to become extremely sophisticated but highly inconsistent. Some of the servers were running on an end of life OS and desperately needed upgrading. The client decided to implement a cloud-based solution for infrastructure migration and partnered with ABCloudz to make the system more manageable and prepared for the upcoming refinement. Our specialists […]

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 the cloud offers additional benefits, such as improved scalability, database manageability, and cost-efficiency. There are three common options for deploying SQL Server in the cloud: […]

Feng Shui is the practice of arranging pieces in living spaces to create balance with the natural world. VMWare vSphere virtualization has grown since its introduction in 1998, to being the top virtualization technology in use by companies today, holding 23% of the market. Microsoft’s SQL Server product, first released in 1988, has increased its market share to where it also holds the largest market share of industry use at almost 17%. All too often, when working with a client […]

Here’s a new entry to our series of posts on how the ABCloudz team has helped a large pharmaceutical company manage its sophisticated data infrastructure. The customer’s business is rapidly growing, which leads to a significant expansion of their data infrastructure. This infrastructure has exceeded 140 SQL Servers united by complex connections and ETL scripts. In such conditions, making all databases efficient and consistent became a challenge. The customer decided to organize and upgrade all SQL Servers and the rest […]

ABCloudz announces that we have achieved a silver competency in Application Integration as a Microsoft partner. This proves the company’s capability to effectively integrate and configure systems that run on Windows servers, Microsoft SQL, and Microsoft .NET. Being a Microsoft partner, our company has access to exclusive training coupled with the latest software solutions. This allows our team to effectively deliver and deploy solutions that can significantly improve clients’ business results. The process of earning Microsoft competency is a complicated […]

Our client is a large pharmaceutical company with a sophisticated data infrastructure. Along with the company’s rapid growth, its data infrastructure started growing as well. At one point, their data infrastructure exceeded 140 SQL Servers united by multiple scripts and connections. This growth made its maintenance more challenging and time-consuming. The customer created a professional support and monitoring team to handle any data infrastructure issues, but this did not solve the entire problem. The customer still had issues with organizing […]

It’s no secret that a modern world runs on data. This essential asset is stored in databases or data stores. And keeping such databases or data stores healthy is vital in the digital era we live in. It is also no secret that database issues can take down entire systems and cost businesses many thousands of dollars per hour. The ABCloudz team has years of experience supporting customer databases and delivering database services. A couple of our customers recently requested […]

One of the largest educational organizations in the United States had been running their data handling system in the Oracle environment. They wanted to reduce maintenance costs due to the expensive Oracle licensing model, which includes an additional fee for the partitioning feature. The ABCloudz team provided a solution for migrating the customer’s database to SQL Server. Reconstruction of the original partitioning system in SQL Server allowed us to significantly lower SQL Server maintenance costs compared to Oracle. Check out […]

One of our clients, a large financial software company, wanted to migrate their billing solution from Oracle to SQL Server. They needed to initiate this project because the migration was required by one of their strategic partners. The customer decided to implement SQL Server Integration Services (SSIS) for this migration. Additionally, they needed to do the data transfer from Oracle to SQL Server. Because of the complexity of the project, the client sought software developers that would build an automated […]

One of our clients, prominent information technology company, needed to migrate its Oracle database to SQL Server so they called ABCloudz. They knew they wanted to automate the major part of the migration with SQL Server Migration Assistant (SSMA) but there were some challenges associated with this process. First, the company’s source database code contained over 400 hierarchical queries that could not be converted with SSMA. And second, the company’s technical staff was also unable to convert such queries. By […]

The migration of Oracle databases to Microsoft SQL Server brings many challenges. One of the most significant is associated with mapping Oracle schema to SQL Server. At the architecture level, the wrong approach will result in significant effort in the future. For example, you may even need to rewrite your app’s entire code from scratch. The problem Oracle database server includes an Oracle database and an Oracle instance. You may learn more about the architecture of the Oracle server here. […]

Mapping Oracle data types to SQL Server data types is often a problem during Oracle to Microsoft SQL Server database code conversions. A tried and trusted solution is to use an SQL Server database code conversion. Another reliable solution is to use SQL Server Migration Assistant. These solutions enable you to automate Oracle database conversions to SQL Server. However, there might be some issues you should consider while using SSMA. For example, by default, SSMA applies the maximum available size […]

A materialized view is an important property of Oracle. SQL Server recreates the same behavior as this materialized view in several ways. Unfortunately, SSMA may have issues with converting this object to SQL Server. It flags certain conditions as an error. In this blog post, we will overview the error O2SS0522. It goes about cases in which the Oracle materialized view includes FLOAT columns, subqueries, GROUP BY or WHERE clauses, MINUS, INTERSECT, UNION, etc. By default, SQL Server Migration Assistant (SSMA) converts Oracle […]

ABCloudz tech experts possess outstanding experience in migrating databases. For this purpose, we frequently use SQL Server Migration Assistant (SSMA). SSMA utilization may cause various types of errors, so we have created a blog post series which focused on typical database conversion errors. Each post in this series is dedicated to a separate problem statement and presents our recommendations on how it should be approached and fixed. Related posts Here is the list of blog posts on the most common SSMA […]