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Keeping Small Queries Fast – Short query optimizations in Apache Impala

Cloudera

Exhaustive cost-based query planning depends on having up to date and reliable statistics which are expensive to generate and even harder to maintain, making their existence unrealistic in real workloads. Having many joins, logical views, or inaccurate table statistics can slow this process down.

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Top 12 Most Challenging Operational Reports

Jet Global

As leaders reevaluate the agility and resilience of their organizations, they need accurate, timely operational reports that provide real insight into the inner workings of their businesses. The task of creating those reports falls onto the shoulders of finance teams that are sometimes already struggling to manage a heavy workload.

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The 4 Common Challenges of Predictive Analytics Solutions

Jet Global

4 Common Predictive Analytics Challenges and Possible Solutions Expertise Expertise is a challenge because predictive analytics solutions are typically designed for data scientists who have deep understanding of statistical modeling, R, and Python. Most importantly, they don’t require expertise in statistical modeling, Python, or R.

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What is The Difference Between BI and Analytics?

Jet Global

Both of these are predictive statistical tools. The Definitive Guide to Predictive Analytics Download Now Statistical Nesting Dolls So we know it’s not safe to assume that business intelligence and business analytics refer to different analytic modes.

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15 Best Non-Profit KPIs and Metric Examples for 2024 Reporting

Jet Global

Nowadays, most social media platforms provide account statistics for free. Conversation rate is arguably the most important social media engagement KPI. Non-profits must make a point of interacting with their audience as much as possible. These data are known as social media “insights.”

Metrics 52
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3 Ways to Replace Distrust of Your SAP Data With Confidence

Jet Global

These statistics underscore the importance of addressing transparency issues, implementing effective data cleansing processes, and proactively closing the skills gap in SAP data management to ensure data reliability and effectiveness in decision-making.

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15 Best Non-Profit KPIs and Metric Examples for 2023 Reporting

Jet Global

Nowadays, most social media platforms provide account statistics for free. Conversation rate is arguably the most important social media engagement KPI. Non-profits must make a point of interacting with their audience as much as possible. These data are known as social media “insights.”

Metrics 52