Pinterest Engineering

JANUARY 4, 2024

While KVStore was the client facing abstraction, we also built a storage service called Rockstorewidecolumn : a wide column, schemaless NoSQL database built using RocksDB. The key difference compared to a relational database is that the columns can vary from row to row, without a fixed schema.

Database 98

Database Building Datasets Relational Database 98

Knowledge Hut

NOVEMBER 16, 2023

You can even read AWS blogs or avail online video courses. Reading the official AWS blogs will help you stay updated on the new products, features, concepts, and best practices. You need to be ready to dedicate considerable time and effort to learn and understand everything offered by AWS.

AWS 98

AWS Certification IT Amazon Web Services 98

Knowledge Hut

JULY 24, 2023

Database management, once confined to IT departments, has become a strategic cornerstone for businesses across industries. In this blog, we will talk about the future of database management. Types of Databases at Present There are many types of databases at present, and more are being developed as you read.

Database 52

Database NoSQL Management Relational Database 52

Workfall

MARCH 21, 2023

SurrealDB is the solution for database administration, which includes general admin and user management, enforcing data security and control, performance monitoring, maintaining data integrity, dealing with concurrency transactions, and recovering information in the event of an unexpected system failure. What is Jamstack? src/main.rs(1):

PostgreSQL 68

PostgreSQL NoSQL Database Unstructured Data 68

Knowledge Hut

JULY 26, 2023

Database applications also help in data-driven decision-making by providing data analysis and reporting tools. In this blog, we will deep dive into database system applications in DBMS, and their components and look at a list of database applications. What are Database Applications?

Database 52

Database NoSQL MongoDB Telecommunication 52

DoorDash Engineering

JANUARY 30, 2024

In this blog pos,t we walk through DoorDash’s Cassandra optimization journey. Before we dive into those details, let’s briefly talk about the basics of Cassandra and its pros and cons as a distributed NoSQL database. If not carefully managed, this complexity can sometimes lead to unexpected behaviors or suboptimal performance.

NoSQL 84

NoSQL Database Systems Relational Database 84

LinkedIn Engineering

JANUARY 16, 2024

In a previous blog post, we talked about how we built our anti-abuse platform using CASAL. In this blog post, we'll go deeper into how we manage account restrictions. At the heart of this system was a reliance on a relational database, Oracle, which served as the repository for all member restrictions data.

Kafka 84

Kafka Relational Database Java Database 84

Edureka

MAY 23, 2023

SQL Alchemy is a powerful and popular Python library that provides an Object-Relational Mapping (ORM) tool for working with relational databases. It serves as a bridge between Python and various database management systems, allowing developers to interact with databases using Python code.

SQL 52

SQL Relational Database Python NoSQL 52

Cloudera

AUGUST 31, 2021

The client decided to migrate away from their relational database-centric Enterprise Data Warehouse as an ingestion and data processing platform after the maintenance costs, limited flexibility, and growth of the RDBMS platform became unsustainable with the increased complexity of the client’s data footprint.

Data Warehouse 82

Data Warehouse Database-centric Metadata Cloud 82

Knowledge Hut

DECEMBER 26, 2023

Finally, apart from your academic degree and extra skills, you can also learn to channel your skills practically by taking on small projects such as creating an app, writing blogs, or even exploring data analysis to gather more information. NoSQL is a distributed data storage that is becoming increasingly popular.

Data Engineering 98

Data Engineering Data Engineer Engineering Hadoop 98

Rockset

JANUARY 5, 2022

Hopefully we can understand how SQL databases aren’t necessarily bound by the limitations of yesteryear, allowing them to remain very relevant in an era of real-time analytics. A Brief History of SQL Databases SQL was originally developed in 1974 by IBM researchers for use with its pioneering relational database, the System R.

Database 52

Database SQL NoSQL Raw Data 52

Rockset

DECEMBER 21, 2023

Data modeling in Elasticsearch is not as obvious as it is when dealing with relational databases. Unlike traditional relational databases that rely on data normalization and SQL joins, Elasticsearch requires alternative approaches for managing relationships.

Relational Database 52

Relational Database SQL NoSQL Database 52

Databand.ai

AUGUST 30, 2023

Data storage platforms can include traditional relational databases, NoSQL databases, data lakes, or cloud-based storage services. A DataOps architecture must consider the performance, scalability, and cost implications of the chosen data storage platform.

Architecture 52

Architecture Data Ingestion Data Governance Data Cleanse 52

Knowledge Hut

MARCH 19, 2024

I will explore the top 10 AWS applications and their use cases in this blog. AWS, which stands for Amazon Web Services, is a range of cloud computing services, including services for computing power, storage, and databases. That shows how much AWS has to offer, and you must know about it if you’re a cloud computing enthusiast.

AWS 52

AWS Cloud Computing Amazon Web Services Relational Database 52

Knowledge Hut

APRIL 23, 2024

In this blog we will explore the fundamental differences between data warehouse and big data, highlighting their unique characteristics and benefits. Data warehouses are typically built using traditional relational database systems, employing techniques like Extract, Transform, Load (ETL) to integrate and organize data.

Data Warehouse 52

Data Warehouse Big Data Unstructured Data Hadoop 52

AltexSoft

FEBRUARY 11, 2023

If you are not familiar with the above-mentioned concepts, we suggest you to follow the links above to learn more about each of them in our blog posts. Hands-on experience with a wide range of data-related technologies The daily tasks and duties of a data architect include close coordination with data engineers and data scientists.

Data Architect 87

Data Architect Certification Generalist Big Data 87

Rockset

APRIL 29, 2019

In this blog post I compare options for real-time analytics on DynamoDB - Elasticsearch , Athena, and Spark - in terms of ease of setup, maintenance, query capability, latency. DynamoDB has been one of the most popular NoSQL databases in the cloud since its introduction in 2012.

NoSQL 52

NoSQL PostgreSQL AWS SQL 52

Rockset

AUGUST 25, 2020

In Part One , we discussed how to first identify slow queries on MongoDB using the database profiler, and then investigated what the strategies the database took doing during the execution of those queries to understand why our queries were taking the time and resources that they were taking.

MongoDB 40

MongoDB NoSQL SQL Database 40

Rockset

JUNE 1, 2021

There are workarounds for these problems, but it requires more operational burden: scaling to larger servers creating more read replicas moving to a NoSQL database Rockset recently announced support for MySQL and PostgreSQL that easily allows you to power real-time, complex analytical queries. We’ll work on a few SQL queries.

MySQL 40

MySQL PostgreSQL AWS Relational Database 40

Netflix Tech

DECEMBER 14, 2018

In the previous blog posts in this series, we introduced the N etflix M edia D ata B ase ( NMDB ) and its salient “Media Document” data model. System Requirements Support for Structured Data The growth of NoSQL databases has broadly been accompanied with the trend of data “schemalessness” (e.g.,

Media 99

Media Database Metadata Data Schemas 99

Striim

SEPTEMBER 11, 2024

Data Warehouses: These are optimized for storing structured data, often organized in relational databases. It typically includes large data repositories designed to handle varying types of data efficiently. They support complex querying and analytical processing, making them ideal for business intelligence and reporting.

Data Pipeline 98

Data Pipeline Designing Data Lake Data Warehouse 98

ProjectPro

JANUARY 31, 2023

In this blog, we'll dive into some of the most commonly asked big data interview questions and provide concise and informative answers to help you ace your next big data job interview. Big data operations require specialized tools and techniques since a relational database cannot manage such a large amount of data.

Big Data 52

Big Data Hadoop Relational Database AWS 52

ProjectPro

AUGUST 24, 2016

The NOSQL column oriented database has experienced incredible popularity in the last few years. However, this blog post focuses on the need for HBase, which data structure is used in HBase, data model and the high level functioning of the components in the apache HBase architecture. HBase helps perform fast read/writes.

Architecture 40

Architecture IT Hadoop NoSQL 40

Rockset

APRIL 20, 2020

It is a NoSQL data store that is document-oriented, scalable, and schemaless by default. Relational databases are good at handling relationships, but with constantly changing business requirements, the fixed schema of these databases results in scalability and performance issues.

SQL 40

SQL NoSQL Relational Database Database 40

Rockset

MARCH 26, 2023

Breaking Bad… Data Silos We haven’t quite figured out how to avoid using relational databases. Folks have definitely tried, and while Apache Kafka® has become the standard for event-driven architectures, it still struggles to replace your everyday PostgreSQL database instance in the modern application stack.

Cloud 52

Cloud PostgreSQL Kafka Database 52

Knowledge Hut

JANUARY 23, 2024

In this blog, I'll share my experience and guide you through the process of installing MongoDB on Ubuntu. MongoDB is a popular NoSQL database that is open-source and document-oriented. 'NoSQL' MongoDB : An Overview Setting up MongoDB on Ubuntu turned out to be more challenging than I expected.

MongoDB 52

MongoDB NoSQL Non-relational Database Database 52

Edureka

OCTOBER 10, 2024

In this all-encompassing tutorial blog, we are going to give a detailed explanation of the Copy activity with special attention to datastores, file type, and options. Databases: The most used relational database platforms, such as SQL Server, Oracle, MySQL, and PostgreSQL databases, are recognized both as source and sink platforms.

MongoDB 40

MongoDB NoSQL Metadata Datasets 40

Edureka

MARCH 5, 2024

The languages, frameworks, databases, libraries, and other necessary components are regarded as a list of tools for full stack web development. You can find a comprehensive 2024 full stack roadmap in this blog. Full stack developers most frequently utilize tech stacks that combine front-end, back-end, and database technologies.

MySQL 40

MySQL MongoDB NoSQL Programming Language 40

U-Next

AUGUST 11, 2022

In this blog, you’ll learn what does a Data Scientist do , the Data Science skills required to become a Data Scientist, and much more. Depending on the data modelling need, you may need to work with relational databases (like MYSQL, db2 or PostgreSQL) or NoSQL databases (like MongoDB). Introduction.

Data Science 40

Data Science Relational Database PostgreSQL MongoDB 40

Rockset

AUGUST 27, 2019

Amazon DynamoDB is a managed NoSQL database in the AWS cloud that delivers a key piece of infrastructure for use cases ranging from mobile application back-ends to ad tech. As we mentioned before, DynamoDB is a NoSQL datastore, which means the operations it supports efficiently are GET (by primary key or index) and PUT.

NoSQL 40

NoSQL Relational Database AWS Retail 40

ProjectPro

JUNE 23, 2016

So, here’s how ProjectPro helps you get ready for your interview for a Hadoop developer job role.This blog contains commonly asked hadoop mapreduce interview questions and answers that will help you ace your next hadoop job interview. Sqoop is compatible with all JDBC compatible databases.

Hadoop 40

Hadoop MySQL Relational Database Java 40

ProjectPro

NOVEMBER 15, 2021

This blog will walk through the most popular and fascinating open source big data projects. You can also access data through non-relational databases such as Apache Cassandra, Apache HBase, Apache Hive, and others like the Hadoop Distributed File System. However, Trino is not limited to HDFS access.

Big Data 52

Big Data Project Metadata Programming Language 52

ProjectPro

JANUARY 19, 2022

Read this blog till the end to learn more about the roles and responsibilities, necessary skillsets, average salaries, and various important certifications that will help you build a successful career as an Azure Data Engineer. Relational and non-relational databases are among the most common data storage methods.

Data Engineering 52

Data Engineering Data Engineer Engineering Data Storage 52

Rockset

SEPTEMBER 3, 2020

PostgreSQL is an open-source relational database that has been around for almost three decades. We’ll also examine some of the tradeoffs that accompany this choice. What Is PostgreSQL? Like PostgreSQL, Rockset also supports full-featured SQL, including joins.

MongoDB 40

MongoDB PostgreSQL SQL Database 40

ProjectPro

JANUARY 19, 2022

Below, we mention a few popular databases and the different softwares used for them. For appropriate resources, refer to this blog’s data engineering learning path. How to become a data engineer from a BI developer? The first step should be to hone the relevant skills a BI developer doesn’t have to become a data engineer.

Data Engineering 52

Data Engineering Data Engineer Engineering Amazon Web Services 52

ProjectPro

FEBRUARY 16, 2023

If you are still wondering whether or why you need to master SQL for data engineering, read this blog to take a deep dive into the world of SQL for data engineering and how it can take your data engineering skills to the next level. Did you know SQL is the top skill listed in 73.4% of data engineer job postings on Indeed? And how is it done?

Data Engineering 52

Data Engineering Data Engineer SQL Engineering 52

Knowledge Hut

SEPTEMBER 6, 2023

Certification Provider : IBM Duration : ~5 months at 10 hours a week Cost : $98 USD Importance : Learn to create, design, & manage relational databases & apply database administration (DBA) concepts to RDBMSs such as MySQL, PostgreSQL, & IBM Db2. Ensure you meet these requirements before going ahead.

Big Data 52

Big Data Certification Hadoop Kafka 52