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

Rockset

MAY 17, 2022

We'll be publishing more posts in the series in the near future, so subscribe to our blog so you don't miss them! Limitations of NoSQL SQL supports complex queries because it is a very expressive, mature language. That changed when NoSQL databases such as key-value and document stores came on the scene.

SQL 52

SQL NoSQL Hadoop MongoDB 52

Cloudera

SEPTEMBER 1, 2022

In this blog, we’ll talk about Cloudera Operational Database (COD), a DBPaaS offering available on Cloudera Data Platform (CDP) that brings all the benefits of HBase without any of the overheads. First, COD provides both NoSQL and SQL approaches to querying data. Flexible and multi-modal. Field tested.

Database 82

Database Cloud NoSQL SQL 82

Cloudera

AUGUST 30, 2022

But while state and local governments seek to improve policies, decision making, and the services constituents rely upon, data silos create accessibility and sharing challenges that hinder public sector agencies from transforming their data into a strategic asset and leveraging it for the common good. . Forrester ).

Data Architecture 78

Data Architecture Architecture Data Lake NoSQL 78

Netflix Tech

MARCH 7, 2023

These media focused machine learning algorithms as well as other teams generate a lot of data from the media files, which we described in our previous blog , are stored as annotations in Marken. The solution which we present in this blog is not limited to annotations and can be used for any other domain which uses ES and Cassandra as well.

Data Ingestion 105

Data Ingestion Management Algorithm Media 105

Cloudera

FEBRUARY 26, 2021

In the previous blog posts, we looked at application development concepts and how Cloudera Operational Database (COD) interacts with other CDP services. In this blog post, let us see how easy it is to create a COD instance, and deploy a sample application that runs on that COD instance. . Apache HBase (NoSQL), Java, Maven: Read-Write.

Database 59

Database Java NoSQL Programming Language 59

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. It is written in C++ and offers bindings for several programming languages, making it accessible for developers in different environments.

Database 78

Database Building Datasets Relational Database 78

Cloudera

NOVEMBER 23, 2021

Apache Knox Gateway provides perimeter security so that the enterprise can confidently extend access to new users. Another important factor is that the access policies in Ranger can be customized with dynamic context using different attributes like ‘geographic region’ or ‘time of the day’. CDP Operational Database Data Service.

Database 89

Database Non-relational Database NoSQL Government 89

Rockset

AUGUST 29, 2019

In this blog, we examine DynamoDB reporting and analytics, which can be challenging given the lack of SQL and the difficulty running analytical queries in DynamoDB. In this blog post, we will walk through an example of using Tableau to visualize data in DynamoDB. This blog post evaluates a few approaches to bridge this gap.

NoSQL 40

NoSQL SQL Building Unstructured Data 40

Cloudera

OCTOBER 13, 2020

In the beginning, CDP ran only on AWS with a set of services that supported a handful of use cases and workload types: CDP Data Warehouse: a kubernetes-based service that allows business analysts to deploy data warehouses with secure, self-service access to enterprise data. 1) Currently available on AWS only. (2)

Cloud 94

Cloud Data Warehouse AWS Machine Learning 94

Edureka

MARCH 5, 2024

This Blog will cover the following Topics: What Is Full Stack Web Development? User Experience (UX) Design: it involves Optimizing web page usability and accessibility to provide users with a seamless and enjoyable experience. That concludes this blog discussing Full Stack Web Development. What Does a Full Stack Developer Do?

MongoDB 40

MongoDB PostgreSQL MySQL Java 40

Edureka

MAY 6, 2024

Whether you are a newbie or an experienced individual, if you want to explore more about the concepts of MLOPS, then you just click on the right blog. But before we begin, Let’s have a look at what we will be covering in this blog: What is MLOPS? Why do we need MLOPS? Components of MLOPS MLOPS Roadmap for 2024 What is MLOPS?

Machine Learning 52

Machine Learning Metadata Programming Language Healthcare 52

Workfall

NOVEMBER 29, 2022

In this blog, we will demonstrate how to connect to MongoDB using Mongoose and MongoDB Atlas in Node.js. In this blog, we will cover: What is MongoDB? It is classified as a NoSQL (Not only SQL) database because data in MongoDB is not stored and retrieved in the form of tables. Let’s get started! What is MongoDB Atlas?

MongoDB 52

MongoDB Database NoSQL SQL 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' Ubuntu provides an in-built email software called Thunderbird, which gives access to emails such as Exchange, Gmail, Hotmail, etc.

MongoDB 52

MongoDB NoSQL Non-relational Database Database 52

Edureka

MAY 23, 2023

In this blog, we will discuss about the following topics: SQL Alchemy ORM Mapper Relation between Python and SQL Alchemy SQL Alchemy Installation CRUD Operation The Python SQL toolkit known as SQLAlchemy enables programmers to manage and access SQL databases using the Pythonic domain language.

SQL 52

SQL Relational Database Python NoSQL 52

Edureka

JANUARY 12, 2024

To stay updated on these trends, it’s essential to follow industry blogs, attend relevant webinars and conferences, participate in online communities and forums, and continuously explore and experiment with new technologies and tools. Do you know how to prevent a bot from scraping your publicly accessible API?

NoSQL 52

NoSQL Java MongoDB Programming 52

Data Science Blog: Data Engineering

SEPTEMBER 24, 2021

An interrupted transaction with write-access must be removed from the database immediately as it could cause negative side effects impacting the consistency(e.g., BASE Databases While ACID databases are mostly RDBMS, most other database types, known as NoSQL databases, tend more to conform to BASE principles.

NoSQL 52

NoSQL Data Warehouse Database MongoDB 52

Cloudera

NOVEMBER 30, 2022

We have divided the “ Transaction Support in Cloudera Operational Database (COD)” blog into two parts. OMID enables big data applications to benefit from the best of both worlds: the scalability provided by NoSQL datastores such as HBase, and the concurrency and atomicity provided by transaction processing systems. Background.

Database 81

Database Datasets NoSQL Big Data 81

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. It employs technologies such as Apache Hadoop, Apache Spark, and NoSQL databases to handle the immense scale and complexity of big data.

Data Warehouse 52

Data Warehouse Big Data Unstructured Data Hadoop 52

Knowledge Hut

NOVEMBER 16, 2023

It allows businesses to quickly access thousands of virtual servers through the cloud in a matter of minutes. 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.

AWS 98

AWS Certification IT Amazon Web Services 98

AltexSoft

MAY 14, 2021

Based on the complexity of data, it can be moved to the storages such as cloud data warehouses or data lakes from where business intelligence tools can access it when needed. Text mining is an advanced analytical approach used to make sense of Big Data that comes in textual forms such as emails, tweets, researches, and blog posts.

Big Data 78

Big Data Data Analytics IT NoSQL 78

Cloudera

OCTOBER 6, 2020

It offers multi-modal client access with NoSQL key-value using Apache HBase APIs and relational SQL with JDBC (via Apache Phoenix). The latter makes COD accessible to developers who are used to building applications that use MySQL, Postgres, etc. Auto-tune – better performance within the existing infrastructure footprint.

Database 80

Database Building Bytes NoSQL 80

Knowledge Hut

JANUARY 22, 2024

Here is an overview of the key pros and cons: Online Courses Offer significant flexibility - you can access course materials at any time from anywhere at your own pace. Allow access to a global pool of instructors and peers. Provide access to campus facilities and resources like labs, libraries, and career centers.

Data Science 52

Data Science Certification Education Data Lake 52

Knowledge Hut

MARCH 19, 2024

I will explore the top 10 AWS applications and their use cases in this blog. These include encryption, identity and access management , network security, and compliance certifications. Amazon DynamoDB DynamoDB is a managed NoSQL database offered by Amazon that delivers millisecond-level performance at any scale. What is AWS?

AWS 52

AWS Cloud Computing Amazon Web Services Relational Database 52

LinkedIn Engineering

JULY 19, 2023

In this blog post, we will discuss the guiding principles outlined for OpenHouse and the northstar UX when interfacing with OpenHouse tables. All accesses to table data must go through a table interface; no direct read/write is permitted to files or blobs on distributed storage for tabular data.

Big Data 78

Big Data Data Management Management Metadata 78

Rockset

DECEMBER 21, 2023

There are four common workarounds to managing relationships in Elasticsearch: Application-side joins Data denormalization Nested field types and nested queries Parent-child relationships In this blog, we’ll discuss how you can design your data model to handle relationships using the nested field type and parent-child relationships.

Relational Database 52

Relational Database SQL NoSQL Database 52

Knowledge Hut

MARCH 22, 2024

Interested in NoSQL databases? In this blog, I will discuss all sorts of MongoDB careers , different job roles, key responsibilities, salaries, and top companies where you can apply for these positions easily. Designing and implementing RESTful APIs for MongoDB data access. If so, you need to go somewhere else.

MongoDB 52

MongoDB Amazon Web Services Computer Science Education 52

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. This helps us ensure that our policies are followed and that our community can keep growing. This strategic move streamlined our data management.

Kafka 84

Kafka Relational Database Java Architecture 84

ProjectPro

JANUARY 24, 2023

This blog is your comprehensive guide to Google BigQuery, its architecture, and a beginner-friendly tutorial on how to use Google BigQuery for your data warehousing activities. This blog presents a detailed overview of Google BigQuery and its architecture. Search no more! Did you know ? What’s more?

Bytes 52

Bytes Google Cloud Data Warehouse Datasets 52

Rockset

JULY 28, 2022

MongoDB has grown from a basic JSON key-value store to one of the most popular NoSQL database solutions in use today. Lewis Gavin has been a data engineer for five years and has also been blogging about skills within the Data community for four years on a personal blog and Medium.

MongoDB 52

MongoDB Kafka NoSQL Data Lake 52

DoorDash Engineering

MARCH 21, 2023

Maintenance overheads of large-scale Redis clusters If you read the prior blog post on our feature store (a must-read), you might be asking, ‘Why add another database?’ Sean Chittenden, Mike Czabator, Glenn Fawcett, Bryan Kwon The post Using CockroachDB to Reduce Feature Store Costs by 75% appeared first on DoorDash Engineering Blog.

Machine Learning 132

Machine Learning AWS Database Utilities 132

Cloudera

DECEMBER 15, 2020

NoSQL databases loosened one or more of these 4 properties to achieve dramatic improvements in scalability — Cloudera Operational Database (Powered by Apache HBase) was one such database. The post Bringing transaction support to Cloudera Operational Database appeared first on Cloudera Blog.

Database 67

Database NoSQL MySQL SQL 67

U-Next

AUGUST 17, 2022

Data Engineer roles and responsibilities include aiding in the collection of issues and the delivery of remedies addressing customer demand and product accessibility. NoSQL – This alternative kind of data storage and processing is gaining popularity. Companies and enterprises, large and small, are built on data.

Data Engineering 52

Data Engineering Data Engineer Pipeline-centric Database-centric 52

Knowledge Hut

DECEMBER 26, 2023

These data have been accessible to us because of the advanced and latest technologies which are used in the collection of data. Evaluating business needs and objectives The basic responsibility of a Data Engineer is to build algorithms and data pipelines so that everyone in the organization can have access to raw data.

Data Engineering 98

Data Engineering Data Engineer Engineering Pipeline-centric 98

Rockset

AUGUST 25, 2020

In this blog post, we’ll discuss several other targeted strategies that we can use to speed up those problematic queries when the right circumstances are present. Just like relational databases, NoSQL databases like MongoDB also utilize indexes to speed up queries. Thus, MongoDB did not need to scan any collection documents at all.

MongoDB 40

MongoDB NoSQL SQL Database 40

Rockset

JUNE 9, 2020

A common thread in many MongoDB and broader NoSQL discussions is the tight coupling between schema design and query patterns. As a result, Onyancha states, “How to model the data will therefore depend on the application’s access pattern.” The blog explains how to use single field indexes and compound indexes in the MongoDB context.

MongoDB 52

MongoDB NoSQL Database Kafka 52

Knowledge Hut

APRIL 25, 2023

Database management: Data engineers should be proficient in storing and managing data and working with different databases, including relational and NoSQL databases. With Power BI, data engineers can easily create interactive reports and dashboards that can be accessed from anywhere, on any device.

Data Engineering 52

Data Engineering Data Engineer Engineering Google Cloud 52