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Precisely Blog Articles by Rachel Levy Sarfin

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Articles by Rachel Levy Sarfin

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Blog > Rachel Levy Sarfin

Data Quality Dimensions: accuracy, completeness, consistency, timeliness, validity, and uniqueness

Data Quality Dimensions: How Do You Measure Up? (+ Downloadable Scorecard)

Virtually every business leader understands just how valuable data can be for driving innovation, increasing revenue, improving customer satisfaction, optimizing processes, and achieving...

Authors Photo Rachel Levy Sarfin | Data Quality | February 6, 2024
Streaming Data Pipelines: Building a Real-Time Data Pipeline Architecture

Streaming Data Pipelines: What Are They and How to Build One

The concept of streaming data was born of necessity. Today’s hypercompetitive global business environment calls for agility and intelligence. More than ever, advanced analytics, ML, and AI are...

Authors Photo Rachel Levy Sarfin | Big Data | December 28, 2023
5 Characteristics of Data Quality: accuracy, completeness, reliability, relevance, and timeliness

5 Characteristics of Data Quality

Data quality is crucial – it assesses whether information can serve its purpose in a particular context (such as data analysis, for example). So, how do you determine the quality of a given set of...

Authors Photo Rachel Levy Sarfin | Data Quality | November 2, 2023
Best Practices for Modernizing Your Data Architecture

Best Practices for Modernizing Your Data Architecture

Can your current data architecture handle the massive influx of data that is coming into the enterprise every day? If not, it’s time to think about modernizing your data architecture to ensure you...

Authors Photo Rachel Levy Sarfin | Big Data | July 20, 2023
How to Use Machine Learning to Improve Data Quality

How to Use Machine Learning to Improve Data Quality

Everyone knows that data is valuable — as long as it’s of high quality. At many companies, that’s sadly not the case. There can be errors lurking in your digital information, and those errors...

Authors Photo Rachel Levy Sarfin | Data Quality | March 29, 2023
What You Need to Know About GDPR Compliance

What You Need to Know About GDPR Compliance

In this article, we’ll explain what you need to know about GDPR compliance and how you can update your data privacy and data management practices accordingly.  What do you need to know about GDPR...

Authors Photo Rachel Levy Sarfin | Data Quality | December 9, 2022
How to Stay Ahead of Data Compliance Regulations, including the California Consumer Privacy Act (CCPA)

How to Stay Ahead of Data Compliance Regulations, including the California Consumer Privacy Act

What steps can you take toward achieving compliance that are efficient yet effective? Read on to learn more about upcoming privacy regulations and the tools you can implement to make achieving data...

Authors Photo Rachel Levy Sarfin | Data Security | November 6, 2022
Log Forwarding with Ironstream for Splunk

Log Forwarding with Ironstream for Splunk

Over the past several years, Splunk has become a definitive leader in analyzing log data, giving its customers the power to turn the insights from this machine data into action. Splunk enables users...

Authors Photo Rachel Levy Sarfin | Mainframe | August 26, 2022
Change Data Capture 101: What It Is and Why It Matters

Change Data Capture 101: What It Is and Why It Matters

What is change data capture? Does it have any importance or bearing on the work that you do? We’ll answer the first question shortly, but the answer to the second question is most certainly...

Authors Photo Rachel Levy Sarfin | Big Data | June 10, 2022
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