O'Reilly on Data

MARCH 31, 2020

All you need to know for now is that machine learning uses statistical techniques to give computer systems the ability to “learn” by being trained on existing data. Even with good training data and a clear objective metric, it can be difficult to reach accuracy levels sufficient to satisfy end users or upper management.

Management 363

Management Machine Learning Experimentation Metrics 363

datapine

MARCH 22, 2019

Read here how these metrics can drive your customers’ satisfaction up! Customer satisfaction metrics evaluate how the products or services supplied by a company meet or surpass a customer’s expectations. These metrics are crucial to any business’s long-term success. Top 3 Customer Satisfaction Metrics.

Metrics 134

Metrics Dashboards Measurement Interactive 134

AWS Big Data

DECEMBER 27, 2024

No precalculated statistics were used for these tables. The following table summarizes the metrics. Metric Amazon EMR 7.5 Metric Amazon EMR 7.5 times better Baseline In addition to the time-based metrics discussed so far, data from Spark event logs show that Amazon EMR scanned approximately 3.4 Metric Amazon EMR 7.5

Cost-Benefit 102

Cost-Benefit Testing Metrics Optimization 102

AWS Big Data

OCTOBER 23, 2024

For more information, refer to Amazon Redshift clusters. Amazon Redshift provides performance metrics and data so you can track the health and performance of your provisioned clusters, serverless workgroups, and databases. This will open the query plan in a tree view along with additional metrics on the side panel.

Data Warehouse 89

Data Warehouse Metrics Broadcasting Dashboards 89

datapine

SEPTEMBER 16, 2022

But often that’s how we present statistics: we just show the notes, we don’t play the music.” – Hans Rosling, Swedish statistician. But if the same insights or metrics are presented in a simple graph, the number rises to 97%. It is a definitive reference for anyone who wants to master the art of dashboarding.

Visualization 304

Visualization Dashboards Data-driven Statistics 304

Jet Global

MAY 15, 2020

A financial Key Performance Indicator (KPI) or metric is a quantifiable measure that a company uses to gauge its financial performance over time. These three statements are data rich and full of financial metrics. The Fundamental Finance KPIs and Metrics – Cash Flow. What is a Financial KPI? Current Ratio. View Guide Now.

Metrics 98

Metrics Finance Reporting KPI 98

AWS Big Data

JUNE 6, 2023

It’s important for business users to be able to see quality scores and metrics to make confident business decisions and debug data quality issues. It provides insights and metrics related to the performance and effectiveness of data quality processes. We can analyze the data quality score and metrics using Athena SQL queries.

Data Quality 79

Data Quality Metrics Visualization Dashboards 79

AWS Big Data

DECEMBER 4, 2024

The company is looking for an efficient, scalable, and cost-effective solution to collecting and ingesting data from ServiceNow, ensuring continuous near real-time replication, automated availability of new data attributes, robust monitoring capabilities to track data load statistics, and reliable data lake foundation supporting data versioning.

Data Integration 98

Data Integration Data Lake Statistics Data-driven 98

Smart Data Collective

NOVEMBER 26, 2021

Data analytics refers to the systematic computational analysis of statistics or data. Data analytics make up the relevant key performance indicators ( KPIs ) or metrics necessary for a business to create various sales and marketing strategies. It lays a core foundation necessary for business planning.

Marketing 131

Marketing Data Analytics Key Performance Indicator Analytics 131

datapine

MARCH 31, 2022

According to the US Bureau of Labor Statistics, demand for qualified business intelligence analysts and managers is expected to soar to 14% by 2026, with the overall need for data professionals to climb to 28% by the same year. The Bureau of Labor Statistics also states that in 2015, the annual median salary for BI analysts was $81,320.

Business Intelligence 239

Business Intelligence Statistics Visualization Data-driven 239

CIO Business Intelligence

NOVEMBER 20, 2023

The US Bureau of Labor Statistics has projected that the number of software developers will grow 25% from 2021-31. Well-known metrics, such as deployment frequency, are useful when it comes to tracking teams but not individuals. Then we complemented these with the following four “opportunity-focused metrics.”

Measurement 126

Measurement Metrics Testing Software 126

Andrew White

JUNE 9, 2019

Hong Kong is frequently references in the series to explore and explain the merits of an economy that is more free-market than what we in the West are familiar with today. India built up a massive central statistical office to track everything, and the central government expanded to start planning more and more.

Measurement 74

Measurement Metrics Marketing Data-driven 74

datapine

FEBRUARY 9, 2024

4) How to Select Your KPIs 5) Avoid These KPI Mistakes 6) How To Choose A KPI Management Solution 7) KPI Management Examples Fact: 100% of statistics strategically placed at the top of blog posts are a direct result of people studying the dynamics of Key Performance Indicators, or KPIs. 3) What Are KPI Best Practices?

KPI 221

KPI Management Key Performance Indicator Measurement 221

datapine

JANUARY 6, 2022

Data interpretation refers to the process of using diverse analytical methods to review data and arrive at relevant conclusions. Quantitative analysis refers to a set of processes by which numerical data is analyzed. More often than not, it involves the use of statistical modeling such as standard deviation, mean and median.

Visualization 246

Visualization Dashboards Cost-Benefit Measurement 246

AWS Big Data

MARCH 6, 2024

For an overview of how to build an ACID compliant data lake using Iceberg, refer to Build a high-performance, ACID compliant, evolving data lake using Apache Iceberg on Amazon EMR. In the following examples, we analyze three important Lambda metrics for the pseudonymization service: Invocations , ConcurrentExecutions , and Duration.

Metrics 108

Metrics Statistics Testing Data Lake 108

datapine

SEPTEMBER 6, 2022

A content dashboard is an analytical tool that contains critical performance metrics to assess the success of all content-related initiatives. This most insightful of Google Analytics dashboards provide the perfect mix between overview metrics and more detailed insights. Let’s look at some of these metrics in more detail below.

Dashboards 179

Dashboards Reporting ROI Metrics 179

Rocket-Powered Data Science

JULY 19, 2023

This was not a scientific or statistically robust survey, so the results are not necessarily reliable, but they are interesting and provocative. If my explanation above is the correct interpretation of the high percentage, and if the statement refers to successfully deployed applications (i.e.,

Data-driven 188

Data-driven Enterprise Analytics Machine Learning 188

datapine

NOVEMBER 27, 2019

The demand for real-time online data analysis tools is increasing and the arrival of the IoT (Internet of Things) is also bringing an uncountable amount of data, which will promote the statistical analysis and management at the top of the priorities list. It’s an extension of data mining which refers only to past data.

Business Intelligence 361

Business Intelligence Analytics Prescriptive Analytics Data Quality 361

Smart Data Collective

JANUARY 6, 2021

Sports teams across categories are using players’ performance data as a reference point for potential and making sure players are a good fit. But the performance data used in recruitment goes beyond statistics like goals, home runs, and passes. Performance and training analysis.

Internet of Things 139

Internet of Things IoT Broadcasting Big Data 139

Smart Data Collective

JUNE 16, 2022

A user can ask for data to be examined so that they can see a spreadsheet with all of an industry’s beach ball products that are sold in Florida in July, compare revenue statistics with all those for almost the same items in September, and compare other demand for a product in Florida during the same time period.

Online Analytical Processing 139

Online Analytical Processing OLAP Analytics Data Warehouse 139

Occam's Razor

OCTOBER 31, 2011

You can analyze Mobile Search performance with Mobile Referring traffic information. Then compare those two to Desktop Search and Desktop Referring traffic. So you'll be comparing clean buckets of Social Media, Search and Referring Traffic with no social referrals included. Statistical Significance is Your BFF.

Statistics 131

Statistics Testing Reporting Key Performance Indicator 131

DataKitchen

OCTOBER 11, 2021

These tests rely upon historical values as a reference to determine whether data values are reasonable (or within the range of reasonable). . Statistical Process Control – applies statistical methods to control a process. Figure 8: The DataKitchen Platform tracks collaboration, productivity and quality metrics.

Testing 152

Testing Metadata Dashboards Statistics 152

AWS Big Data

OCTOBER 24, 2023

Unify various query-level monitoring metrics The following table shows how you can unify various metrics and information for a query from multiple system tables & views into one SYS monitoring view. We refer to the user-submitted query as the parent query and the rewritten query as the child query in this post.

Metrics 99

Metrics Statistics Data Warehouse Cost-Benefit 99

datapine

MAY 14, 2019

For those embarking on a journey to master the art of the ‘R’ language – a statistical computing program and framework for increased business intelligence-based success – Advanced R is intuitive, easy to follow, and will give you a well-rounded overview of this invaluable area of data science.

Data Science 350

Data Science Machine Learning Big Data Data-driven 350

The Unofficial Google Data Science Blog

DECEMBER 4, 2019

With those stakes and the long forecast horizon, we do not rely on a single statistical model based on historical trends. Over the life of the forecast, the data scientist will publish historical accuracy metrics. But due to the long time lag between forecasts and actuals, these metrics alone are insufficient.

Forecasting 115

Forecasting Data Science Statistics Uncertainty 115

datapine

JUNE 4, 2020

A chief technology officer (also referred to as chief technical officer or chief technologist), has an immense responsibility to drive a company forward and lead the technological advancements, research, development, and management in order to generate business value and increase the return on investment (ROI). What Is A CTO Dashboard?

Dashboards 130

Dashboards Reporting Metrics Visualization 130

DataKitchen

MAY 10, 2021

Some will argue that observability is nothing more than testing and monitoring applications using tests, metrics, logs, and other artifacts. We liken this methodology to the statistical process controls advocated by management guru Dr. Edward Deming. Statistical Process Control. DataOps alerts are not general in nature.

Testing 214

Testing Manufacturing Data Quality Statistics 214

datapine

NOVEMBER 13, 2019

Fortunately, we live in a digital age rife with statistics, data, and insights that give us the power to spot potential issues and inefficiencies within the business. With so many areas to consider, deciding which KPIs to focus on while defining metric measurement periods can prove to be a challenge at the initial stages.

Reporting 158

Reporting KPI Cost-Benefit Dashboards 158

Smart Data Collective

MARCH 11, 2022

Customer service analytics is a process that involves gathering and evaluating all data and metrics produced by a company’s or organization’s customer care department. You can see which representatives are meeting their targets and which ones need to boost their statistics this way. What Is Customer Service Analytics?

Customer Analytics 130

Customer Analytics Analytics Key Performance Indicator Big Data 130

AWS Big Data

MARCH 11, 2024

Managed Service for Apache Flink manages the underlying infrastructure and Apache Flink components that provide durable application state, metrics, logs, and more. Refer to Amazon Managed Service for Apache Flink Pricing for up-to-date pricing and different Regions. per hour, and attached application storage costs $0.10

Management 111

Management Snapshot Metrics Cost-Benefit 111

AWS Big Data

JUNE 21, 2024

For more details on EMR Spark performance optimizations, refer to Optimize Spark performance. No statistics were pre-calculated for these tables. The cost metric can provide us with additional insights. Metric Amazon EMR 7.1 Refer to Configure the AWS CLI for instructions. with the EOY 2022 release (version 6.9)

Cost-Benefit 108

Cost-Benefit Testing Optimization Statistics 108

AWS Big Data

MAY 4, 2023

The data, fetched from the Kubernetes Metric Server, feeds into statistical models that VPA constructs in order to build recommendations. For a deep-dive into the functionality, refer to the VPA Github repo. Real-time metric data is fetched from the Kubernetes Metric Server.

Metrics 87

Metrics Dashboards Optimization Statistics 87

IBM Big Data Hub

APRIL 13, 2023

Explore data In this step, I’ll look at both sample records and the summary statistics of the training dataset to gain insights into the dataset. outtable is the name of the table where SUMMARY1000 will store gathered statistics for the entire dataset. Check the summary statistics of the numeric column. NOT IN(SELECT FT.ID

Modeling 81

Modeling Statistics Machine Learning Testing 81

CIO Business Intelligence

JANUARY 20, 2023

The term business intelligence often also refers to a range of tools that provide quick, easy-to-digest access to insights about an organization’s current state, based on available data. The potential use cases for BI extend beyond the typical business performance metrics of improved sales and reduced costs.

Business Intelligence 144

Business Intelligence Dashboards Data mining OLAP 144

Smart Data Collective

NOVEMBER 17, 2021

With brand loyalty, you can ensure that your customers will consistently buy from you as statistics show that 60-70% of purchases come from existing customers. (2). References: (1) “5 Things Small Business Owners Need to Know”, Source: [link]. (2)

Reporting 128

Reporting Analytics Advertising Strategy 128

AWS Big Data

JUNE 28, 2023

For more details, refer to the What’s New Post. The company’s business analysts want to generate metrics to identify ticket movement over time, success rates for sellers, and the best-selling events, venues, and seasons. They would like to get these metrics in near-real time using a zero-ETL integration.

Data Warehouse 96

Data Warehouse Analytics Metrics Dashboards 96

AWS Big Data

MARCH 21, 2024

Refer to Zero-ETL integration costs (Preview) for further details. The company’s business analysts want to generate metrics to identify ticket movement over time, success rates for sellers, and the best-selling events, venues, and seasons. They would like to get these metrics in near real time using a zero-ETL integration.

Data Warehouse 101

Data Warehouse Metrics Statistics Optimization 101