OpenMetadata and DataHub: which to choose?
september 14, 2026 OpenMetadata and DataHub: which to choose? In modern organisations, data has transformed into a key strategic asset. However, its value is unlocked only when it can be quickly found, correctly interpreted, and used with confidence. When spreadsheets, internal wikis, and chats no longer manage the scale of metadata, organisations require a professional […]
Metadata as the foundation of enterprise analytics
august 07, 2026 Metadata as the foundation of enterprise analytics Modern enterprise analytics is evolving rapidly. On the one hand, companies deploy BI systems, build reporting frameworks, and work with large volumes of data to support fact-based management decisions. On the other hand, despite technological advancements, trust in data within organisations does not always remain […]
Why BI brings no value, even if everything formally works
july 12, 2026 Why BI brings no value, even if everything formally works With every passing year, the volume of data within companies grows rapidly, and along with it, the number of sources where this data is concentrated: Excel files, marketing platforms, CRMs, and various accounting systems. Disparate sources breed a fragmented picture: finance views […]
Why a database runs slowly: main causes and how to identify them
june 12, 2026 Why a database runs slowly: main causes and how to identify them Database (DB) performance is the foundation upon which the operations of a modern business are built. In the era of digitalisation, any delay in data processing instantly translates into financial losses. DB performance degradation is an «eternal» topic, as it […]
6 key mistakes in DWH design
may 13, 2026 6 key mistakes in DWH design Data Warehouse (DWH) design lays the foundation for corporate analytics. Errors at this stage lead to slow report performance, complex maintenance, and rising costs, as well as a loss of trust in the product. In our article, we will examine typical mistakes, their consequences, and ways […]
When a company needs a data warehouse: 6 signs that it is time to build a DWH
april 13, 2026 When a company needs a data warehouse: 6 signs that it is time to build a DWH What a data warehouse is and why a business needs it A data warehouse (DWH) is a centralised system that collects data from various sources, brings it into a unified structure, stores it historically, and […]
Data catalog: comparison of solutions
march 12, 2026 Data catalog: comparison of solutions In the context of the exponential growth in data volume and complexity, modern organisations are facing challenges related to data manageability. A data catalog has evolved from simple documentation into a centralised platform that enables data governance, discovery, understanding, and trust. Its primary goal is to transform […]
ELK Stack
february 13, 2026 ELK Stack Today, company IT systems generate vast volumes of logs and events on a daily basis — ranging from user requests and application errors to infrastructure metrics and network activity. These data are critical for monitoring, troubleshooting, and ensuring the stable operation of services, but without the right tools they quickly […]
Introduction to Lakehouse
january 15, 2026 Introduction to Lakehouse In modern business, companies are increasingly faced with the need to combine large volumes of data from different sources — from sales and logistics systems to marketing reports and user activity. For this data to deliver real value, it is not enough merely to store it; it must also […]
How to build a data quality control system: experience with dbt and Soda
december 13, 2025 How to build a data quality control system: experience with dbt and Soda At the active development stage, a team’s primary efforts are usually focused on delivering functionality, but once a project moves into the maintenance phase, it quickly becomes clear that without systematic quality control, trust in the data begins to […]