Using Arrow Flight SQL Protocol in Apache Doris 2.1 For Super Fast Data Transfer

Data Science Tech Brief By HackerNoon

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Not All Growth Is Good—Here's How to Get It Right 20:09

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Justin Manly, BCG’s lead on growth and innovation, explains how businesses can choose the right growth strategy given their aspirations and position in the market. Whether a company is gaining or losing share, in a booming or sluggish industry, profitable growth depends on knowing your starting point. Learn More: Justin Manly: https://on.bcg.com/4kGYyPH BCG’s Latest Thinking on Growth and Innovation Analytics: https://on.bcg.com/4kjTEIB BCG’s Latest Thinking on Corporate Finance and Strategy: https://on.bcg.com/3ZeAMlX Your Growth Strategy Depends on Your Starting Point: https://on.bcg.com/43YpzZm The Vitality Code: How Growth Leaders Master Strategy, Technology, People, and Culture: https://on.bcg.com/4dMKjH1 This podcast uses the following third-party services for analysis: Podtrac - https://analytics.podtrac.com/privacy-policy-gdrp…

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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, #python, #apache-arrow, #big-data, #data, and more.
This story was written by: @frankzzz. Learn more about this writer by checking @frankzzz's about page, and for more stories, please visit hackernoon.com.
Apache Doris 2.1 supports Arrow Flight SQL protocol for reading data from Doris. It delivers tens-fold speedups compared to PyMySQL and Pandas.

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Using Arrow Flight SQL Protocol in Apache Doris 2.1 For Super Fast Data Transfer

Data Science Tech Brief By HackerNoon

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1 year پیش4:13

4:13

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-set-up-a-local-dns-server-with-python . DNS servers play a crucial role in translating human-friendly domain names into IP addresses that computers use to identify each other on the network. Check more stories related to data-science at: https://hackernoon.com/c/data-science . You can also check exclusive content about #python-programming , #networking , #dns-server-guide , #how-to-set-up-dns-server , #how-to-creatw-html-files , #http-server-guide , #troubleshooting-dns-server , #python-and-dns-servers , and more. This story was written by: @hackerclukchp0j00003b6oy80p1nrw . Learn more about this writer by checking @hackerclukchp0j00003b6oy80p1nrw's about page, and for more stories, please visit hackernoon.com . DNS servers play a crucial role in translating human-friendly domain names into IP addresses that computers use to identify each other on the network. Setting up your own local DNS server can be beneficial for various reasons, including local development, internal network management, and educational purposes. We’ll create a simple HTTP server using Python’s built-in `http.server` module to serve the HTML files.…

Data Science Tech Brief By HackerNoon

1
The Collective Loves Data: How Big Data Is Shaping and Predicting Our Future 8:11

1 year پیش8:11

8:11

This story was originally published on HackerNoon at: https://hackernoon.com/the-collective-loves-data-how-big-data-is-shaping-and-predicting-our-future . Big data shapes our future! Explore how massive datasets are used to predict trends & make smarter decisions. Check more stories related to data-science at: https://hackernoon.com/c/data-science . You can also check exclusive content about #big-data , #what-is-big-data , #examples-of-big-data , #digital-footprint , #machine-world , #big-data-storage , #big-data-processing , #what-to-know-about-big-data , and more. This story was written by: @manoj123 . Learn more about this writer by checking @manoj123's about page, and for more stories, please visit hackernoon.com . Big data surrounds us! From social media posts to sensor readings, vast amounts of information shape our world. This article by a Google engineer dives into what big data is (think massive, varied, and ever-growing data sets) and how it's analyzed to predict trends and make smarter decisions. Learn about real-world applications and exciting future possibilities like AI and quantum computing.…

Data Science Tech Brief By HackerNoon

1
Apache Doris for Log and Time Series Data Analysis in NetEase: Why Not Elasticsearch and InfluxDB? 12:01

1 year پیش12:01

12:01

This story was originally published on HackerNoon at: https://hackernoon.com/apache-doris-for-log-and-time-series-data-analysis-in-netease-why-not-elasticsearch-and-influxdb . NetEase has replaced Elasticsearch and InfluxDB with Apache Doris in its monitoring and time series data analysis platforms, respectively Check more stories related to data-science at: https://hackernoon.com/c/data-science . You can also check exclusive content about #data-engineering , #logging , #time-series-analysis , #time-series-database , #big-data-analytics , #elasticsearch , #database , #netease , and more. This story was written by: @frankzzz . Learn more about this writer by checking @frankzzz's about page, and for more stories, please visit hackernoon.com . NetEase has replaced Elasticsearch and InfluxDB with Apache Doris in its monitoring and time series data analysis platforms, respectively, achieving 11X query performance and saving 70% of resources.…

Data Science Tech Brief By HackerNoon

1
Unlocking the Power of Data Lakes for Embedded Analytics in Multi-Tenant SaaS 15:16

1 year پیش15:16

15:16

This story was originally published on HackerNoon at: https://hackernoon.com/unlocking-the-power-of-data-lakes-for-embedded-analytics-in-multi-tenant-saas . Discover why data lakes are superior to traditional data warehouses for embedded analytics in SaaS applications. Check more stories related to data-science at: https://hackernoon.com/c/data-science . You can also check exclusive content about #data-analytics , #embedded-analytics , #data-lake , #data-warehouse , #qrvey , #b2b-saas , #data-storage , #good-company , and more. This story was written by: @goqrvey . Learn more about this writer by checking @goqrvey's about page, and for more stories, please visit hackernoon.com . Analytics should extract maximum insight right? Well, to do that, you’ll need complete access to all relevant data. A data lake is a central storage for all kinds of data in its original, unstructured form. Data lakes are generally more cost-effective than data warehouses for embedded analytics use cases.…

Data Science Tech Brief By HackerNoon

1
The LinkedIn Nanotargeting Experiment that Broke All the Rules 10:50

1 year پیش10:50

10:50

This story was originally published on HackerNoon at: https://hackernoon.com/the-linkedin-nanotargeting-experiment-that-broke-all-the-rules . Discover how a groundbreaking nanotargeting experiment on LinkedIn defies audience size restrictions, unlocking new ad campaign strategies. Check more stories related to data-science at: https://hackernoon.com/c/data-science . You can also check exclusive content about #nanotargeting , #online-advertising , #user-privacy , #user-data-security , #hyper-personalized-ads , #public-data-risks , #linkedin-advertising , #hackernoon-top-story , and more. This story was written by: @netizenship . Learn more about this writer by checking @netizenship's about page, and for more stories, please visit hackernoon.com . A study demonstrates the feasibility of nanotargeting on LinkedIn, bypassing audience size restrictions and achieving successful campaigns by employing JavaScript code to reactivate campaign launch buttons, employing various targeting strategies, and verifying success through campaign metrics and user interaction.…

Data Science Tech Brief By HackerNoon

1
Data Science Interview Question: Creating ROC & Precision Recall Curves From Scratch 8:59

1 year پیش8:59

8:59

This story was originally published on HackerNoon at: https://hackernoon.com/data-science-interview-question-creating-roc-and-precision-recall-curves-from-scratch . This is one of the popular data science interview questions which requires one to create the ROC and similar curves from scratch. Check more stories related to data-science at: https://hackernoon.com/c/data-science . You can also check exclusive content about #data-science , #data-science-interview , #precision-and-recall , #precision-recall-curves , #roc-data-science , #data-analysis , #data-science-job-questions , #hackernoon-top-story , and more. This story was written by: @varunnakra1 . Learn more about this writer by checking @varunnakra1's about page, and for more stories, please visit hackernoon.com . This is one of the popular data science interview questions which requires one to create the ROC and similar curves from scratch. For the purposes of this story, I will assume that readers are aware of the meaning and the calculations behind these metrics and what they represent and how are they interpreted. We start with importing the necessary libraries (we import math as well because that module is used in calculations)…

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Using Arrow Flight SQL Protocol in Apache Doris 2.1 For Super Fast Data Transfer