2-4

30

the integration time of one source has been reduced

from 3 days to

data sources integrated

ч

Построение хранилища данных и отчетности
«с нуля»

Technical solution

1. Conducted an analysis of the customer's business processes and needs for reporting and analytics

2. Developed a data warehouse architecture and defined the data storage and integration structure:

3. Developed integration solutions between the customer's disparate information systems:

used open-source technologies, providing the ability for flexible scaling and integration

deployed a data warehouse, which became the basis for storing heterogeneous data sources

mechanisms for retrieving data via HTTP and JDBC protocols

data quality check modules

modules for checking the input data schema and validating the integration contract

unified data extraction processes based on Airflow + Python

4. Developed a set of functions based on PostgreSQL for generating data marts based on indicators in various sections

5. We developed a data provisioning module based on Python FastAPI, which provides data to external systems on request: CRM (showcases on the communication map and recommendations) and CDP (segments)

6. We developed a data quality management subsystem that includes tools for visualizing quality metrics for routine processes, data errors, etc. based on Grafana, a quality metrics storage component based on PostgreSQL, and a metrics generation component based on a Python module.

7. Based on BI solutions, we created a set of dashboards that allow for quick and transparent management decisions based on data products.

Business values

Extensive opportunities for scaling and developing data practices

The use of open-source technologies has enabled the creation of a flexible, scalable data platform.

the data warehouse architecture was designed from scratch

A proprietary platform for extracting and processing data from sources as a set of standard functions in Python

We created our own platform for automating the integration of various data sources, which reduced the integration time of one source from 3 days to 2-4 hours.

Subsystems for data storage and processing, integration, orchestration, provision, quality, and visualization of data have been deployed. Integration of a large number of sources, modules for data quality and provision form the basis for best practices and approaches to data management.

30 data sources and more than 100 entities are integrated

35 data marts have been developed

5 web services for providing data from the data warehouse to external systems have been created

Development of software
and Big Data solutions

Send a request and our specialists will contact you within 1 hour.

Choose a convenient method of communication