Strona Główna » Materiały dla 18.02.2023 » Strona 27

Snowpark Data Engineering With Snowflake

Snowpark  Data Engineering With Snowflake
Description
What is Snowpark ?With Snowpark, Snowflake allows developers to write code in their preferred language.Along with Snowflake's original SQL interface now snowflake allows you to write code in, 1. Python 2. Scala 3. JavaSome of the key features of Snowpark are,Your code will be pushed to snowflake leveraging the compute power of snowflake warehouses.You will not end up exporting data to different environment but rather your code is shipped to the data.You can build complex data pipelines or data products using SnowparkSnowpark also address below overheads in conventional data pipelines,Long startup time of node clusters: Systems like Hadoop and Spark requires cluster of nodes to process data. Most of the time it takes 5-10 minutes to just start the cluster. In case of Snowpark we will be using snowflake warehouse to process our data.Problem of small files , Problem of using right joins to shuffle data across nodes, Problem of garbage collection. uncertainty when the compute nodes goes down.All the above problems are well handled with Snowpark.What you will learn ?You will learn the basics of SNOWPARK API. > Basic read and write operations. > Read data from s3 and load that to snowflake table. > We will do deep analysis of how SNOWPARK API works. > Do's and Don'ts of SNOWPARK. > Build data components to process data. > Build data pipeline to process data.
Published 2/2023
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz

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Linkedin - Oracle APEX Foundations

Linkedin - Oracle APEX Foundations
Oracle APEX is one of the most popular low-code application development platforms for enterprise applications, allowing you to write applications faster and with less code. In this course, get started with low-code application development using Oracle APEX, learning from a product manager on the Oracle APEX product development team. This course shows you how to: create an APEX Service instance; provision an APEX workspace; build cloud applications using APEX on OCI; create and manage database objects using SQL Workshop; manage your application security; and more. If you're looking to build scalable, secure enterprise apps with world-class features that can be deployed anywhere, check out this course.
Released 2/2023
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Skill Level: Beginner | Genre: eLearning | Language: English + srt | Duration: 3h 48m | Size: 973 MB

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Linkedin - Creating Diverse Slates and Retaining Diverse Talent

Linkedin - Creating Diverse Slates and Retaining Diverse Talent
Creating a diverse workforce is an investment in the future. Broadening your workforce's representation can enhance your company's culture, increase employee retention, and lead to breakthroughs in innovation and profitability. In this course, culture and diversity workforce consultant Christie Lindor shows you how to create a diverse slate that will set your organization up for success to hire and retain diverse talent. Christie explains how to expand your recruiting sources while developing a cultural environment where underrepresented candidates will organically appear in your pipeline—and ultimately as talent in your organization.
Released: 02/2023
Duration: 38m | .MP4 1280x720, 30 fps(r) | AAC, 48000 Hz, 2ch | 437 MB
Level: Intermediate | Genre: eLearning | Language: English

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Enter Kaggle's Tabular Competition 2022

Enter Kaggle's Tabular Competition 2022
Description
This course is designed to take the learner through all eleven Kaggle monthly tabular comprtitions in 2022. The course is composed of three sections, being:-1. Introduction2. Kaggle competitions3. SummaryIn the introductory section of the course, I cover an introduction to Kaggle, a machine learning website, and an introduction to how to enter a competition using a motorcycle prediction competition question.In the Kaggle competitions, I cover the eleven monthly tabulat competitions for the year 2022. These competitions include classification problems, regression problems, clustering problems, and multi-target problems. It is important to note that each competition question is more difficult than the last. It would be wise, therefore, for the learner to take the two prerequisite courses before endeavouring to take this course. The two prerequisite courses, created by myself, are How to Enter a Kaggle competition and Enter Kaggle's Tabular Competition 2022.In the Summary part of the course, I cover the code in the motorcycle prediction competition question to give the learner insight into how to improve his score.It is important to know machine learning techniques as a precurser to this course. The basic principles of the logic to follow to undertake a machine learning project are:-1. Import libraries2. Load datasets into program3. Read the datasets and convert them to dataframes4. Clean the data by imputing and null values in the data5. Analyse the target6. Analyse the independent variables and how they relate to the dependent variables7. Remove any outliers if necessary8. Encode the data if necessary9. Employ feature selection techniques if necessary10. Define the dependent and independent variables11. Normal and standardise the independent variables if necessary12. Split the dataset into training and validation sets13. Define the model, training and fitting the data into it12. Make the predictions on the validation set and test set13. Prepare the submission to be submitted to Kaggle14. Submit the predictions to Kaggle for scoring
Last updated 12/2022
Created by Tracy Renee

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Double poi ,rope poi spinning from krabikrabong basics

Double poi ,rope poi spinning from krabikrabong basics
Description
The practice of manipulating rope soft objects with pendulum centrifugation.  Along with changing directions  Go in different gestures  By using the gestures of training in the way of the sword according to the Thai sword sword course  To find a way to increase the control of the device  More variety  Leading to the development of better skills
Last updated 12/2020
Created by Chanuphon Yodsamai

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