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Data Science Tech Brief By HackerNoon

HackerNoon

Learn the latest data science updates in the tech world.

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8:00

Using Arrow Flight SQL Protocol in Apache Doris 2.1...

Data Science Tech Brief By HackerNoon ·

2024/05/09

This story was originally published on HackerNoon at: https://hackernoon.com/using-arrow-flight-sql-protocol-in-apache-doris-21-for-super-fast-data-transfer. Apache Doris 2.1 just got a major speed boost with Arrow Flight SQL for up to 10x faster data transfers. Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #data-science, #database, #data-engineering, #pandas,

5:47

Data Science for Portfolio Optimization: Markowitz...

Data Science Tech Brief By HackerNoon ·

2024/05/01

This story was originally published on HackerNoon at: https://hackernoon.com/data-science-for-portfolio-optimization-markowitz-mean-variance-theory.The theory formulates a mathematical model to optimize the asset allocations to gain the maximum return for a given risk-level. Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #data-science, #asset-management,

8:23

10 Best Datasets for Time Series Analysis

Data Science Tech Brief By HackerNoon ·

2024/04/28

This story was originally published on HackerNoon at: https://hackernoon.com/10-best-datasets-for-time-series-analysis. In order to understand how a certain metric varies over time and to predict future values, we will look at the 10 Best Datasets for Time Series Analysis. Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #datasets, #ai, #data-science,

14:29

Understanding Scaling Law through Data Science Lenses

Data Science Tech Brief By HackerNoon ·

2024/04/27

This story was originally published on HackerNoon at: https://hackernoon.com/understanding-scaling-law-through-data-science-lenses. Despite the immense promise of LMs, initial endeavors to apply pre-trained LMs to downstream tasks have encountered significant challenges. Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #data-science, #scaling-law,

23:06

Why PostgreSQL Is the Bedrock for the Future of Data

Data Science Tech Brief By HackerNoon ·

2024/04/27

This story was originally published on HackerNoon at: https://hackernoon.com/why-postgresql-is-the-bedrock-for-the-future-of-data. Explore the rise of PostgreSQL as the de facto database standard, its impact on software development, and the key trends driving its widespread adoption. Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #data-management, #postgresql,

1:21

How to Implement Multi-Group Bar Chart and Interact...

Data Science Tech Brief By HackerNoon ·

2024/04/26

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-implement-multi-group-bar-chart-and-interact-with-highlighting-by-grouping-dimension. Solution for implementing a multi-group bar chart similar to the following figure: Expect two groups to differentiate in style through color transparency. Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content

7:55

Unlocking the Invaluable Role of Big Data in Modern...

Data Science Tech Brief By HackerNoon ·

2024/04/25

This story was originally published on HackerNoon at: https://hackernoon.com/unlocking-the-invaluable-role-of-big-data-in-modern-supply-chain-management. Let’s take a deeper look at the scale of impact the big data revolution can have for global supply chains and vendor management. Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #big-data, #supply-chain,

5:55

Advantages and Disadvantages of Big Data

Data Science Tech Brief By HackerNoon ·

2024/04/05

This story was originally published on HackerNoon at: https://hackernoon.com/advantages-and-disadvantages-of-big-data.Big data may seem like any other buzzword in business, but it’s important to understand how big data benefits a company and how it’s limited. Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #big-data, #data-science, #data-analysis,

9:07

The Top 16 Types of Charts in Data Visualization That...

Data Science Tech Brief By HackerNoon ·

2024/04/04

This story was originally published on HackerNoon at: https://hackernoon.com/top-16-types-of-chart-in-data-visualization-hrh32wv. In the era of information explosion, more and more data piles up. However, these dense data are unfocused and less readable. So we need data visualization to help data to be easily understood and accepted. By contrast, visualization is more intuitive and meaningful, and it is very important to use appropriate charts to visualize data.

2:25

Data in AI: A Deep Dive With Jerome Pasquero

Data Science Tech Brief By HackerNoon ·

2024/01/23

This story was originally published on HackerNoon at: https://hackernoon.com/data-in-ai-a-deep-dive-with-jerome-pasquero.How is Data Transforming AI - The What's AI Podcast (episode 27) Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #data, #big-data, #data-security, #ai, #artificial-intelligence, #machine-learning, #jerome-pasquero, #what's-ai, and more.

18:12

14 Best Tableau Datasets for Practicing Data...

Data Science Tech Brief By HackerNoon ·

2024/01/21

This story was originally published on HackerNoon at: https://hackernoon.com/14-best-tableau-datasets-for-practicing-data-visualization. This article focuses on the 14 Best Tableau Datasets for Practicing Data Visualization, which is essential for business analysts and data scientists. Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #tableau, #data, #datasets,

8:48

The Lifecycle of a Data Warehouse

Data Science Tech Brief By HackerNoon ·

2024/01/20

This story was originally published on HackerNoon at: https://hackernoon.com/the-lifecycle-of-a-data-warehouse. We're about to embark on the fascinating journey of building a data warehouse, guided by our adept Data Architect. Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #data-warehouse, #business-intelligence, #databases, #cloud-storage, #etl, #olap,

15:39

Advancing Data Quality: Exploring Data Contracts with...

Data Science Tech Brief By HackerNoon ·

2024/01/19

This story was originally published on HackerNoon at: https://hackernoon.com/advancing-data-quality-exploring-data-contracts-with-lyft. Keen to delve into data contracts and discover how they can enhance your data quality? Join me as we explore Lyft's Verity data contract approach together! Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #data-quality, #data-rel,

12:33

Building a CI Pipeline with Databricks dbx Tool and...

Data Science Tech Brief By HackerNoon ·

2024/01/18

This story was originally published on HackerNoon at: https://hackernoon.com/building-a-ci-pipeline-with-databricks-dbx-tool-and-gitlab. Explore streamlined CI/CD in Databricks with Asset Bundles. Simplify deployment, eliminate complexities, and enhance workflow efficiency Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #databricks, #mlops, #ci-cd-pipelines,

8:36

Meeting Customer Needs With User-Centric Product...

Data Science Tech Brief By HackerNoon ·

2024/01/18

This story was originally published on HackerNoon at: https://hackernoon.com/meeting-customer-needs-with-user-centric-product-development. In a nutshell, user-centric product development implies attentiveness to the client's needs. This approach puts the customer at the heart of the product Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #customer-experience,

20:29

Is Your Data Worth the Costs?

Data Science Tech Brief By HackerNoon ·

2024/01/16

This story was originally published on HackerNoon at: https://hackernoon.com/is-your-data-worth-the-costs. Data, when used strategically, can be a powerful tool for businesses to achieve their goals. Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #data, #data-driven, #data-hoarding, #kpis, #data-strategy, #data-governance, #user-experience, #what-is-product-value,

1:31

How to Modify the Number of Rows Fetched by SAP...

Data Science Tech Brief By HackerNoon ·

2024/01/13

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-modify-the-number-of-rows-fetched-by-sap-businessobjects-report. If your BO Report exceeds the 5000 rows, you may miss out on critical data or insights. Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #business-intelligence, #sap-erp, #data-analysis, #data-analytics, #data-analyst,

2:52

How to Fetch SAP Business Objects Universes Using Python

Data Science Tech Brief By HackerNoon ·

2024/01/13

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-fetch-sap-business-objects-universes-using-python. With the RESTful API, developers can perform operations like fetching information about reports, universes, folders, scheduling, and other BI-related entities. Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #business-intelligence,

17:12

59 Stories To Learn About Tensorflow

Data Science Tech Brief By HackerNoon ·

2024/01/12

This story was originally published on HackerNoon at: https://hackernoon.com/59-stories-to-learn-about-tensorflow. Learn everything you need to know about Tensorflow via these 59 free HackerNoon stories. Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #tensorflow, #learn, #learn-tensorflow, #machine-learning, #artificial-intelligence, #python, #deep-learning,

3:03

How to Specify Data Format in Excel with Python

Data Science Tech Brief By HackerNoon ·

2024/01/11

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-specify-data-format-in-excel-with-python. Learn the art of efficient data management with Python's xlsxwriter. Check more stories related to data-science at: https://hackernoon.com/c/data-science. You can also check exclusive content about #python-programming, #data-analysis, #python-for-excel, #xlswriter, #business-intelligence, #python-tutorial,

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