Picnic Engineering

DECEMBER 19, 2022

Java 8 was released just the year before, adding the beloved lambdas and streams functionality. So why did we end up picking Java as our backend development stack? Remember how Twitter had to re-platform from Ruby to Java to support its growth? Definitely not an enticing prospect, so our choice was geared towards the long run.

Java 59

Java Scala Programming Language Coding 59

Knowledge Hut

MAY 3, 2024

Following is the authentic one-liner definition. One would find multiple definitions when you search the term Apache Spark. One would find the keywords ‘Fast’ and/or ‘In-memory’ in all the definitions. It’s also called a Parallel Data processing Engine in a few definitions.

Hadoop 98

Hadoop Scala Healthcare Big Data 98

Rock the JVM

JANUARY 8, 2023

Antonio is an alumnus of Rock the JVM, now a senior Scala developer with his own contributions to Scala libraries and junior devs under his mentorship. Which brings us to this article: Antonio originally started from my Sudoku backtracking article and built a Scala CLI tutorial for the juniors he’s mentoring.

Scala 52

Scala Java Algorithm Utilities 52

Booking.com Engineering

AUGUST 3, 2023

I am going to explain the main points of it by drawing a parallel to the Java implementation. setStartClosed :: i -> a -> i Read the signatures as: If i is a price and a an integer (as the Java interface), so this is a function that receives a Price, an Integer, and returns a Price. Math definition: (f (g x) = (f .

Coding 91

Coding Java Scala Programming 91

Rock the JVM

MARCH 7, 2024

For the JDK, we’ll do great with a long-term support Java version. Scala or Java), this naming convention is probably second nature to you. The syntax is quite similar to many other languages (identical to Scala for example). Types are the same as regular Java types but capitalized. Nothing fancy.

Scala 87

Scala Java Programming Language Programming 87

Zalando Engineering

NOVEMBER 19, 2023

The application is written in Scala and using a Java High Level REST Client, which got deprecated in Elasticsearch 7.15.0 and replaced by ElasticSearch Java API client , so first of all, we had to update the codebase to use the new client. However: It’s in Java. x also represented a choice. Both had their pros and cons.

Scala 83

Scala Java Coding IT 83

ProjectPro

JUNE 18, 2021

Why do data scientists prefer Python over Java? Java vs Python for Data Science- Which is better? Which has a better future: Python or Java in 2021? This blog aims to answer all questions on how Java vs Python compare for data science and which should be the programming language of your choice for doing data science in 2021.

Java 52

Java Data Science Python Programming Language 52

Data Engineering Podcast

AUGUST 13, 2022

Ascend users love its declarative pipelines, powerful SDK, elegant UI, and extensible plug-in architecture, as well as its support for Python, SQL, Scala, and Java. Can you share your definition of "data discovery" and the technical/social/process components that are required to make it viable?

Metadata 100

Metadata MongoDB MySQL Scala 100

Rock the JVM

NOVEMBER 6, 2022

This article is for aspiring Scala developers. As the Scala ecosystem matures and evolves, this is the best time to become a Scala developer, and in this piece you will learn the essential tools that you should master to be a good Scala software engineer. Read this article to understand what you need to work with Scala.

Scala 40

Scala Java Programming Language Software Engineer 40

Cloudera

JULY 18, 2022

In this blog we will explore how we can use Apache Flink to get insights from data at a lightning-fast speed, and we will use Cloudera SQL Stream Builder GUI to easily create streaming jobs using only SQL language (no Java/Scala coding required). It provides flexible and expressive APIs for Java and Scala. Use case recap.

Process 91

Process Kafka Scala SQL 91

Zalando Engineering

APRIL 18, 2017

The backend of Quala is called “tinbox” and is written in Scala , using many type-intensive libraries such as Shapeless , Circe , Grafter , and http4s/rho. One important design goal behind these libraries is to reduce boilerplate by letting the Scala compiler generate as much ceremony code as possible. versus Hydra. compiler is used!

Scala 40

Scala Coding Project Java 40

Data Engineering Podcast

JUNE 26, 2022

Ascend users love its declarative pipelines, powerful SDK, elegant UI, and extensible plug-in architecture, as well as its support for Python, SQL, Scala, and Java. Can you start by giving your definition of what MDM is and the scope of activities/functions that it includes?

Data Management 100

Data Management Management MongoDB MySQL 100

Rock the JVM

SEPTEMBER 3, 2023

Play Framework “makes it easy to build web applications with Java & Scala”, as it is stated on their site, and it’s true. In this article we will try to develop a basic skeleton for a REST API using Play and Scala. PlayScala plugin defines default settings for Scala-based applications. import Keys._

Scala 52

Scala Database Project Coding 52

Confluent

FEBRUARY 22, 2019

This led us towards choosing a format that supports defining a schema in a programming language agnostic Interface Definition Language (IDL) which could then propagate the schema across to all the applications that need to work on that data. Avro was an intriguing option, particularly because of Confluent’s support for this on Kafka.

Kafka 81

Kafka Programming Language Metadata Data 81

AltexSoft

OCTOBER 30, 2021

It’s a common conundrum, what you definitely don’t want to have is more scientists than engineers, because that would mean the former are doing the engineering work. Data engineers are well-versed in Java, Scala, and C++, since these languages are often used in data architecture frameworks such as Hadoop, Apache Spark, and Kafka.

Data Engineering 98

Data Engineering Data Engineer Engineering Machine Learning 98

Cloudera

SEPTEMBER 17, 2020

DE supports Scala, Java, and Python jobs. Some of the key entities exposed by the API: Jobs are the definition of something that DE can run. For a data engineer that has already built their Spark code on their laptop, we have made deployment of jobs one click away. A job run is an execution of a job.

Data Pipeline 104

Data Pipeline Data Engineering Data Engineer Engineering 104

Rock the JVM

JULY 9, 2023

132 - kotlin context receivers.mp4 We’ll use nothing more than the Kotlin standard library this time on top of Java 19. Moreover, if you have a Scala or Haskell background, you might notice some interesting similarities with the Type Classes. In Scala 2, we have the implicit classes, and in Scala 3, we have given classes.

Scala 52

Scala Java Software Engineer Software Engineering 52

Knowledge Hut

DECEMBER 27, 2023

According to the Wikipedia definition, A programming language is a notation for writing programs, which are specifications of a computation or algorithm ("Programming language"). Python, like Java, supports Memory management and Object-Oriented Capability. This helped Java spread its popularity faster.

Programming Language 52

Programming Language Programming Java Scala 52

Cloudera

JUNE 28, 2022

In part two we will explore how we can run real-time streaming analytics using Apache Flink, and we will use Cloudera SQL Stream Builder GUI to easily create streaming jobs using only SQL language (no Java/Scala coding required). You can simply connect to the CDF console, upload the flow definition, and execute it. The use case.

Process 85

Process Kafka SQL Machine Learning 85

Ascend.io

SEPTEMBER 14, 2023

Read More: Data Automation Engineer: Skills, Workflow, and Business Impact Python for Data Engineering Versus SQL, Java, and Scala When diving into the domain of data engineering, understanding the strengths and weaknesses of your chosen programming language is essential. Statically typed, requiring type definition upfront.

Data Engineering 52

Data Engineering Data Engineer Python Engineering 52

AltexSoft

OCTOBER 21, 2022

The technology was written in Java and Scala in LinkedIn to solve the internal problem of managing continuous data flows. Though Kafka is not the only option available in the market, it definitely stands out from other brokers and deserves special attention. In former times, Kafka worked with Java only.

Kafka 93

Kafka Hadoop Big Data ETL Tools 93

Knowledge Hut

DECEMBER 26, 2023

From the definition as per the official website , PyTorch is an open-source machine learning framework that accelerates the path from research prototyping to production deployment. As per the definition from the official website , TensorFlow is an end-to-end open-source platform for machine learning. What is PyTorch ?

Deep Learning 98

Deep Learning Python Machine Learning Programming Language 98

Zalando Engineering

FEBRUARY 14, 2017

But instead of the spoon, there's Scala. Let me deconstruct this workshop title for you: The “type level” part is implying that it’s concerned with operating on the types of values used by computations of your Scala programs, in opposition to the regular value level meaning.

Scala 40

Scala Bytes Programming Algorithm 40

Knowledge Hut

MAY 2, 2024

As per Apache, “ Apache Spark is a unified analytics engine for large-scale data processing ” Spark is a cluster computing framework, somewhat similar to MapReduce but has a lot more capabilities, features, speed and provides APIs for developers in many languages like Scala, Python, Java and R.

Scala 52

Scala Hospitality Machine Learning Healthcare 52

Knowledge Hut

JUNE 20, 2023

Factors Data Engineer Machine Learning Definition Data engineers create, maintain, and optimize data infrastructure for data. Languages Python, SQL, Java, Scala R, C++, Java Script, and Python Tools Kafka, Tableau, Snowflake, etc. However, there are significant differences listed in the table.

Machine Learning 52

Machine Learning Data Engineering Data Engineer Engineering 52

Cloud Academy

JANUARY 27, 2022

Have experience with programming languages Having programming knowledge is more of an option than a necessity but it’s definitely a huge plus. Some good options are Python (because of its flexibility and being able to handle many data types), as well as Java, Scala, and Go.

Certification 52

Certification Data Engineering Data Engineer Engineering 52

Zalando Engineering

APRIL 6, 2016

Scala developers have lots of options when it comes to doing Dependency Injection (or DI). The usual Java libraries can be used, like Spring , or Guice for Play developers. But Scala being Scala, there are other options. Back to requirements What are the basic things we can expect from DI? sendFor ( order. send ( order.

Scala 40

Scala Java Systems Building 40

Zalando Engineering

JUNE 30, 2021

With this change we are doubling down on the support of Kotlin as the 3rd JVM language next to Java and Scala. Kotlin allows writing more succinct code with fewer pitfalls compared to Java and comes with a lot of useful features and libraries (e.g. Recently , we moved Kotlin from TRIAL to ADOPT.

Java 40

Java Scala Relational Database Consulting 40

ProjectPro

DECEMBER 28, 2021

Apache Spark Streaming Use Cases Spark Streaming Architecture: Discretized Streams Spark Streaming Example in Java Spark Streaming vs. Structured Streaming Spark Streaming Structured Streaming What is Kafka Streaming? The Java API contains several convenience classes that help define DStream transformations, as we will see along the way.

Architecture 52

Architecture Kafka Java Scala 52

AltexSoft

JULY 29, 2022

Apache Hadoop is an open-source Java-based framework that relies on parallel processing and distributed storage for analyzing massive datasets. Yet, its pool of supporters definitely stands out if compared with other Big Data platforms. IBM Big Data Hadoop Course also comes with free Java and Linux courses. Definitely, not.

Hadoop 59

Hadoop Big Data Google Cloud NoSQL 59

Rock the JVM

FEBRUARY 5, 2024

A good example is DTOs generated from a protocol buffer, an Avro, or a Swagger (OpenAPI) definition. Other languages supporting type classes, such as Scala and Haskell, implement some form of automatic discovery. Scala, for example, has an implicit resolution. required ( "userId" ), amount. set ( JavaLanguageVersion.

Portfolio 78

Portfolio Scala Data Validation Coding 78

Knowledge Hut

NOVEMBER 7, 2023

Furthermore, the administrator is involved in the implementation and definition of policies for cloud-based systems so that clients may quickly communicate with all of the services that the systems can potentially reciprocate online. Java, JavaScript, and Python are examples, as are upcoming languages like Go and Scala.

Cloud Computing 98

Cloud Computing Cloud Amazon Web Services Entertainment 98

Knowledge Hut

DECEMBER 26, 2023

This job requires a handful of skills, starting from a strong foundation of SQL and programming languages like Python , Java , etc. They achieve this through a programming language such as Java or C++. It is considered the most commonly used and most efficient coding language for a Data engineer and Java, Perl, or C/ C++.

Data Engineering 98

Data Engineering Data Engineer Engineering Hadoop 98

ProjectPro

JANUARY 24, 2023

Glue automatically creates Scala or Python code for your ETL tasks, which you can modify using tools you are already comfortable with. The Glue Data Catalog is loaded with relevant table definitions and statistics as the Glue crawlers automatically analyze different data stores you own to deduce schemas and partition structures.

AWS 52

AWS Data Lake ETL Tools Scala 52

Snowflake

AUGUST 16, 2023

See more details on understanding and managing related costs here as well as schema definitions in Snowflake documentation. Observability Application observability gets better with logging and tracing via event tables – public preview We are improving application observability for developers and data engineers. Learn more here.

Transportation 52

Transportation Scala Kafka Data Lake 52

Zalando Engineering

MAY 7, 2018

While Kafka is probably best known from its key-based partitioning capabilities (see: ProducerRecord(String topic, K key, V value ) in Kafka’s Java API), it’s also possible to publish messages directly to the specific partition using the alternative, probably a less known ProducerRecord(String topic, Integer partition, K key, V value ).

Kafka 40

Kafka Scala Java Media 40

Data Science Blog: Data Engineering

JULY 4, 2022

It claims to support code reuse all over multiple workloads—batch processing, interactive queries, real-time analytics, machine learning, and graph processing—and offers development APIs in Java, Scala, Python , and R. Explore for Apache Spark Tutorial for more information. 5 best practices of Apache Spark 1.

Hadoop 52

Hadoop Big Data Datasets Scala 52