or years, my daily work life as an experienced Data Warehouse Consultant was punctuated by the incessant beeping of alerts signaling yet another data quality issue in our data warehouses. Whether at banks or telecom companies, the story was painfully similar—data quality issues led to countless reloads, spiraling stress, erroneous reports, and endless, tedious hours of troubleshooting. The stress, inaccuracies, and endless pursuit of rectifying data problems became the hallmark of my career.

These were hours that could have been spent on innovation and strategic work, rather than fixing what should never have been broken in the first place.

In my early attempts to combat this scourge, I turned to manually defined validation rules. Yet, this approach was akin to using a bucket to bail out water from a leaking boat—time-consuming, ineffective, and frustrating.

The Daily Battles with Data Quality

In the intricate data environments of banks and telcos, where I spent much of my professional life, data quality issues were not just frequent; they were the norm. 

Read Also: 7 Most Dreadful Incidents Caused by Bad Data Quality in the Banking Sector

The Never-Ending Cycle of Reloads

Each morning would start with the hope that our overnight data loads had gone smoothly, only to find that yet again, data discrepancies necessitated numerous reloads, consuming precious time and resources. Reloads were not just a technical nuisance; they were symptomatic of deeper data quality issues that needed immediate attention.

Delayed Reports and Dwindling Trust in Data

Nothing diminishes trust in a data team like the infamous phrase "The report will be delayed due to data quality issues." Stakeholders don't necessarily understand the intricacies of what goes wrong—they just see repeated failures. With every delay, the IT team's credibility took a hit.

Team Conflicts: Whose Mistake Is It Anyway?

Data issues often sparked conflicts within teams. The blame game became a routine. Was it the fault of the data engineers, the analysts, or an external data source? This endless search for a scapegoat created a toxic atmosphere that hampered productivity and satisfaction.

The Drag of Morale

Data quality issues aren't just a technical problem; they're a people problem. The complexity of these problems meant long hours, tedious work, and a general sense of frustration pervading the team. The frustration and difficulty in resolving these issues created a bad atmosphere and made the job thankless and annoying.

Decisions Built on Quicksand

Imagine making decisions that could influence millions in revenue based on faulty reports. We found ourselves in this precarious position more often than I care to admit. Discovering data issues late meant that critical business decisions were sometimes made on unstable foundations.

High Turnover: A Symptom of Data Discontent

The relentless cycle of addressing data quality issues began to wear down even the most dedicated team members. The job was not satisfying, leading to high turnover rates. It wasn't just about losing employees; it was about losing institutional knowledge, which often exacerbated the very issues we were trying to solve.

The Domino Effect of Data Inaccuracies

Metrics are the lifeblood of decision-making, and in the banking and telecom sectors, year-to-month and year-to-date metrics are crucial. A single day's worth of bad data could trigger a domino effect, necessitating recalculations that spanned back days, sometimes weeks. This was not just time-consuming—it was a drain on resources.

Embracing Automation with Digna

The future of data quality isn’t ensnared in the shackles of manual oversight. It’s automated. This led me to partner with an industry friend, a Data Scientist who was also suffering from insufficient data quality to build Digna - a major game changer as we envisioned a tool that wasn’t just a step but a leap into modern data quality.

Digna is built on a simple yet profound principle: the future is automated, and this is particularly true for DataOps. Metadata should not be painstakingly curated by human hands, but intelligently derived from the data itself.

Using automated machine learning, Digna doesn’t just respond to anomalies; it anticipates them. This isn't a reactive tool—it’s proactive. It learns from historical data patterns to predict and adapt to new ones, ensuring that the data quality is as dynamic as the data itself.

Human-Based vs. AI-Based Approach: The Paradigm Shift

The key difference between the human-based and AI-based approaches lies in their fundamental nature. While the human-based approach was manual and prone to errors, AI-based Digna was automated and precise. It could derive insights from historical data, identify anomalies, trends, and patterns, and, most importantly, prevent data issues from escalating. 

Digna's real-time radar ensured that data issues were caught and addressed long before they could impact decision-making processes. It was a paradigm shift in data quality management. Check this table to further understand why you should deploy an AI-based data quality approach. 

A Success Story: Transforming Data Quality at IT-Services of Austrian Social Security

One of our most compelling success stories unfolded at IT-Services of Austrian Social Security (ITSV). Here, the Data Warehouse Product Manager, Vojkan Radak, witnessed firsthand the transformative power of Digna:

"Digna has successfully replaced a staggering 9000 data quality rules for technical checks within our Data Warehouse,"* Radak recounted. 

This revelation was more than just a statement; it was a testament to the potential of AI in revolutionizing data quality management. Those 9000 rules, once a behemoth task to maintain, were now deftly handled by Digna’s sophisticated algorithms.

Imagine the relief, the liberation of resources, and the sheer potential unlocked when a system like Digna takes over the monotonous, complex task of data validation and quality assurance. It’s not just about replacing human effort; it’s about enhancing it, allowing data professionals to engage in more strategic, impactful work.

Embracing the Future of Data Quality in Digna

As a visionary in the data management field, I've come to recognize that data quality is the linchpin of insightful analytics, informed decision-making, and operational efficiency. Digna, with its AI-powered capabilities, opens the door to a future where data quality becomes proactive. It learns from the past, checks data deliveries against expectations, and empowers organizations to be part of the 7% who proactively address data issues.

Digna is the bridge between the traditional world of data quality issues and a future where automation, AI, and proactive data management reign supreme. It's time to embrace the future and take control of your data quality with Digna. Don't let data issues erode the trust in your data. Contact us and join the data quality revolution today.