👀Python Poetry
Python dependency management and packaging made easy. ... Poetry comes with all the tools you might need to manage your projects in a deterministic way
Oct 26, 2022•6 min
Programmers Quickie
Software Engineering Best Practices, System Design, High Scale, Algorithms, Math, Programming Languages, Statistics, Machine Learning, Databases, Front Ends, Frameworks, Low Level Machine Structure, Papers and Computing, Computer Science Book Reviews - Everything!
Episodes
🤘System Design Interview - Rate Limiter Part 2
In computer networks, rate limiting is used to control the rate of requests sent or received by a network interface controller. It can be used to prevent DoS attacks and limit web scraping
Oct 25, 2022•6 min
🛢️dbt
dbt - Transform data in your warehouse What is dbt? dbt is a development framework that combines modular SQL with software engineering best practices to make data transformation reliable, fast,
Oct 21, 2022•6 min
💥Spark Hash and Sort Aggregate
HashAggregateExec is a unary physical operator (i.e. with one child physical operator) for hash-based aggregation that is created (indirectly through AggUtils.
Oct 20, 2022•7 min
💥Spark Partitions Shuffle
The Spark SQL shuffle is a mechanism for redistributing or re-partitioning data so that the data is grouped differently across partitions
Oct 18, 2022•14 min
Aws DynamoDB Backup
We have two types of automatic backups in dynamodb one is point in time and another one is snapshots.
Oct 07, 2022•6 min
Rate Limiting Part 1
System design
Oct 01, 2022•6 min
🌐 Meloni Italy
Giorgia Meloni is an Italian politician and journalist. A member of the Chamber of Deputies in Italy since 2006, she has led the Brothers of Italy political party since 2014, and has been the president of the European Conservatives and Reformists Party since 2020.
Sep 29, 2022•5 min
Apache Spark Unit Tests
Apache spark unit tests
Sep 27, 2022•6 min
💲Will the fed stop inflation
📚 Book - The Psychology of Money - https://www.amazon.com/Psychology-Money-Timeless-lessons-happiness/dp/0857197681#?&_encoding=UTF8&tag=planetizer0c-20&linkCode=ur2&linkId=c18c78f3d241db79ce045de652b93722&camp=1789&creative=9325
Sep 26, 2022•8 min
Spark - Pivot Tables
How can we pivot on spark?
Sep 25, 2022•5 min
Architecture.md
Why a single file on your repository that describes the project could make life much easier for newcomer programmers
Sep 24, 2022•9 min
Spark DataSet, DataFrame, createOrReplaceTempView
DataFrame.createOrReplaceTempView - Creates or replaces a local temporary view with this DataFrame. The lifetime of this temporary table is tied to the SparkSession that was used to create this DataFrame.
Sep 12, 2022•6 min
Spark SQL
Spark SQL is a Spark module for structured data processing. It provides a programming abstraction called DataFrames and can also act as a distributed SQL query engine. It enables unmodified Hadoop Hive queries to run up to 100x faster on existing deployments and data.
Sep 07, 2022•6 min
Spark top 100 words from file
We will describe how to use Apache Spark to get top 100 words from a file!
Sep 05, 2022•5 min
Apache Spark Pair Rdd
Apache Spark Paired RDDs are defined as RDDs containing the key-value pair(KVP), which consists of two linked data item in it. So, In most cases, the key is an identifier, and the value is data corresponding to the key value. Furthermore, Apache Spark operations work on RDDs that contain any objects.
Aug 31, 2022•5 min
What is delta lake
What is this name delta lake? Why delta? What is the core benefit of using it over a standard data lake? What are its disadvantages
Aug 30, 2022•6 min
⭕ Hive, Aws Glue, Azure Blob and Google cloud storage data catalogs
Hive aws glue and additional data catalogs compare
Aug 16, 2022•5 min
🛴Go language tooling
In this episode we will discuss what are Go language to link and how is it different from other computer languages
Aug 15, 2022•7 min
🤖 AWS SageMaker
SageMaker
Aug 13, 2022•6 min
🌐 AWS DynamoDB DAX
What is AWS DynamoDB DAX and how does it relate to elastic cache
Aug 11, 2022•5 min
☕Java ForkJoinPool
Java fork join pool uses the stealing algorithm in order to utilize better the threads that we have
Aug 10, 2022•6 min
🌐 Aws DynamoDb Wcu - Write capacity units
In AWS the write capacity units is one write per second for an item of up to 1 KB in size
Aug 08, 2022•5 min
🌐 Aws Dynamodb Rcu Wcu
DynamoDb read capacity units and write capacity units
Aug 06, 2022•6 min
💲Reserve Currency
Why does reserve currency metals so much today in today's economy and what are the alternatives and investment opportunities in this area.
Aug 05, 2022•5 min
🤘Sql Cte's
Common table expressions are very useful in constructing SQL and are your great next milestone to using SQL
Jul 29, 2022•5 min
🚀 The core of SEO
What is the core of doing SEO did it change over the years and what would bring you to the topmost search results in the search engines
Jul 22, 2022•5 min
🛴Product Interview Questions
Here we discuss some of the most interesting product interview questions in the data area and in the data world
Jul 15, 2022•6 min
🤡 Blockchain
An intro to blockchain technology
Jul 08, 2022•5 min
🧐TFIDF - Term Frequency Inverse Document Frequency
What does term frequency means and what is its relationship with inverse document frequency that we use in order to identify categories of documents and in order to find testament and many more applications of this topic
Jul 01, 2022•5 min
For the best experience, listen in Metacast app for iOS or Android
Open in Metacast