Data Engineering Podcast

FEBRUARY 20, 2022

He also explains how he has architected the systems that ingest, process, and distribute the data that he is responsible for and the requirements that are introduced when collaborating with researchers, domain experts, and machine learning developers. You can observe your pipelines with built in metadata search and column level lineage.

Systems 100

Systems Software Engineering Software Engineer Data Warehouse 100

Netflix Tech

SEPTEMBER 29, 2022

Timestone: Netflix’s High-Throughput, Low-Latency Priority Queueing System with Built-in Support for Non-Parallelizable Workloads by Kostas Christidis Introduction Timestone is a high-throughput, low-latency priority queueing system we built in-house to support the needs of Cosmos , our media encoding platform. Over the past 2.5

Systems 87

Systems Metadata Media Kafka 87

dbt Developer Hub

NOVEMBER 3, 2022

Let’s discuss how to convert events from an event-driven microservice architecture into relational tables in a warehouse like Snowflake. This rule empowers microservices to change their database schemas however they like without worrying about breaking other systems. What are Events?

Kafka 52

Kafka ETL Tools BI Database 52

Scott Logic

APRIL 22, 2024

I’ve coloured the data entities according to their types and we see there’s a few different patterns like events and state which we’ll discuss in a moment. I’ll use the term message in this blog as a generic term for asynchronous communication that may be state or commands or events.

AWS 52

AWS Metadata Systems Kafka 52

Data Engineering Podcast

APRIL 24, 2022

WhyLogs is a powerful library for flexibly instrumenting all of your data systems to understand the entire lifecycle of your data from source to productionized model. Their SDKs make event streaming from any app or website easy, and their state-of-the-art reverse ETL pipelines enable you to send enriched data to any cloud tool.

Machine Learning 100

Machine Learning Systems Data Lake Java 100

LinkedIn Engineering

DECEMBER 6, 2022

With a reasonably sizable footprint of servers in data centers, LinkedIn is responsible for ensuring that these hosts are always on an operating system (OS) version deemed the ���latest and greatest��� for all intents and purposes. An OS snapshot is a collection of bootfiles (initrd, vmlinuz), RPMs, and a few extra metadata.

Systems 55

Systems Metadata Datasets Designing 55

Confluent

MAY 9, 2019

Event-first thinking enables us to build a new atomic unit: the event. This model is completely free form, we can build anything provided that we apply mechanical sympathy with the underlying system behavior. Four pillars of event streaming. Building the KPay payment system. Building the KPay payment system.

Kafka 94

Kafka Pipeline-centric Architecture Database-centric 94

Netflix Tech

NOVEMBER 14, 2023

Late-arriving data is essentially delayed data due to system retries, network delays, batch processing schedules, system outages, delayed upstream workflows, or reconciliation in source systems. Using fixed lookback windows to always reprocess data, assuming that most late-arriving events will occur within that window.

Data Engineering 107

Data Engineering Data Engineer Engineering Metadata 107

Knowledge Hut

APRIL 25, 2024

Intrusion detection systems (IDS) are designed to identify suspicious and malicious activity through network traffic. So, let's get to know the meaning of an intrusion detection system and how it works. What Is a n Intrusion Detection System? Why Are Intrusion Detection Systems Important? and how it works.

Systems 52

Systems Recruitment Machine Learning Certification 52

Netflix Tech

OCTOBER 8, 2024

Building on these foundational abstractions, we developed the TimeSeries Abstraction  — a versatile and scalable solution designed to efficiently store and query large volumes of temporal event data with low millisecond latencies, all in a cost-effective manner across various use cases.

Bytes 94

Bytes Datasets Metadata Data 94

Data Engineering Podcast

JULY 5, 2021

SaaSGlue is a managed service that lets you connect all of your systems, across clouds and physical infrastructure, and spanning all of your programming languages. Their SDKs and plugins make event streaming easy, and their integrations with cloud applications like Salesforce and ZenDesk help you go beyond event streaming.

Systems 100

Systems Management Data Warehouse Programming Language 100

Data Engineering Podcast

NOVEMBER 6, 2022

He also describes the considerations involved in bringing behavioral data into your systems, and the ways that he and the rest of the Snowplow team are working to make that an easy addition to your platforms. Atlan is the metadata hub for your data ecosystem. What are some of the unique characteristics of that information?

Building 130

Building IT Metadata MongoDB 130

Netflix Tech

JUNE 1, 2023

In this blog post, we’ll discuss the methods we used to ensure a successful launch, including: How we tested the system Netflix technologies involved Best practices we developed Realistic Test Traffic Netflix traffic ebbs and flows throughout the day in a sinusoidal pattern. We used Elasticsearch dashboards to analyze results.

Algorithm 138

Algorithm Metadata Kafka Systems 138

Netflix Tech

SEPTEMBER 18, 2024

HashMap<String, SortedMap<Bytes, Bytes>> For complex data models such as structured Records or time-ordered Events, this two-level approach handles hierarchical structures effectively, allowing related data to be retrieved together. This model supports both simple and complex data models, balancing flexibility and efficiency.

Bytes 99

Bytes Metadata Database Data 99

Data Engineering Podcast

JUNE 17, 2023

In data systems one of the core architectural exercises is data modeling, which can have significant impacts on what is and is not possible for downstream use cases. Their SDKs make event streaming from any app or website easy, and their extensive library of integrations enable you to automatically send data to hundreds of downstream tools.

Data Lake 130

Data Lake Metadata Machine Learning Data Architecture 130

Data Engineering Weekly

NOVEMBER 3, 2024

Foundation Capital: A System of Agents brings Service-as-Software to life software is no longer simply a tool for organizing work; software becomes the worker itself, capable of understanding, executing, and improving upon traditionally human-delivered services. The challenges around memory, data size, and runtime are exciting to read.

Data Engineering 62

Data Engineering Data Engineer Engineering Pipeline-centric 62

Precisely

MAY 13, 2024

Whether you’re bringing a new system online or connecting an existing database with your analytics platform, the process should be simple and straightforward. Integrated data catalog for metadata support As you build out your IT ecosystem, it’s important to leverage tools that have the capabilities to support forward-looking use cases.

Data Integration 52

Data Integration Metadata Amazon Web Services Data Governance 52

Netflix Tech

NOVEMBER 14, 2023

Input : List of source tables and required processing mode Output : Psyberg identifies new events that have occurred since the last high watermark (HWM) and records them in the session metadata table. The session metadata table can then be read to determine the pipeline input. Audit Run various quality checks on the staged data.

Metadata 99

Metadata Data Pipeline Scala Data Workflow 99

Data Engineering Podcast

MARCH 18, 2023

He also explains why data security is distinct from application security and some methods for reducing the challenge of working across different data systems. Announcements Hello and welcome to the Data Engineering Podcast, the show about modern data management Join in with the event for the global data community, Data Council Austin.

Data Security 130

Data Security Machine Learning Data Science Metadata 130

Data Engineering Weekly

AUGUST 25, 2024

Google’s search ranking system is a complex, multi-step process that begins with indexing new content, assigning it a unique DocID, and calculating its relevance based on keyword presence. The author writes an overview of the performance implication of disaggregated systems compared to traditional monolithic databases.

Data Engineering 70

Data Engineering Data Engineer Engineering Database-centric 70

Precisely

JANUARY 25, 2024

The transition from mainframe systems to a cloud-first strategy can be complicated. Many organizations adopt a long-term approach, leveraging the relative strengths of both mainframe and cloud systems. These systems support containerized applications, virtualization, AI and machine learning, API and cloud connectivity, and more.

Metadata 69

Metadata Relational Database Data Governance Government 69

Lyft Engineering

OCTOBER 3, 2023

For example, we can almost instantly validate that each record is well-formed and complete during event generation. Our Analytic Event Lifecycle below demonstrates the workflow of how much of our data gets to Hive. We log these events asynchronously at the order of millions per second.

Big Data 85

Big Data Metadata Data Warehouse Data 85

Confluent

FEBRUARY 21, 2019

During a recent talk titled Hunters ATT&CKing with the Right Data , which I presented with my brother Jose Luis Rodriguez at ATT&CKcon, we talked about the importance of documenting and modeling security event logs before developing any data analytics while preparing for a threat hunting engagement. Yeah…I can do that already!

Process 83

Process Kafka SQL Datasets 83

Data Engineering Podcast

MARCH 27, 2022

Their SDKs make event streaming from any app or website easy, and their state-of-the-art reverse ETL pipelines enable you to send enriched data to any cloud tool. You have full control over your data and their plugin system lets you integrate with all of your other data tools, including data warehouses and SaaS platforms.

Data Governance 130

Data Governance Government Cloud Building 130

Netflix Tech

SEPTEMBER 10, 2024

This call includes metadata, such as the user’s information and details about the command, such as the specific show to play. Sample system diagram for an Alexa voice command. The other main use case was RENO, the Rapid Event Notification System mentioned above. The system diagram for the direct and indirect push paths.

Metadata 91

Metadata Coding Transportation Systems 91

Data Engineering Podcast

MAY 18, 2021

Summary Data lineage is the common thread that ties together all of your data pipelines, workflows, and systems. In order to eliminate the wasted effort of building custom integrations every time you want to combine lineage information across systems Julien Le Dem introduced the OpenLineage specification.

Metadata 100

Metadata Kafka Data Warehouse Hadoop 100

Data Engineering Podcast

JULY 10, 2022

They also discuss how they have established a guild system for training and supporting data professionals in the organization. Atlan is the metadata hub for your data ecosystem. Instead of locking your metadata into a new silo, unleash its transformative potential with Atlan’s active metadata capabilities.

Metadata 100

Metadata MongoDB MySQL Data Pipeline 100

Workfall

JUNE 12, 2023

It bridges gaps in data ecosystems, ensuring consistency and synchronisation across systems. Moreover, it facilitates the implementation of microservices architectures and event-driven systems, automating reactions to data changes without manual intervention.

Telecommunication 80

Telecommunication Metadata Healthcare Finance 80

Data Engineering Podcast

AUGUST 28, 2022

Atlan is the metadata hub for your data ecosystem. Instead of locking your metadata into a new silo, unleash its transformative potential with Atlan’s active metadata capabilities. Atlan is the metadata hub for your data ecosystem. And don’t forget to thank them for their continued support of this show!

Data Engineer 100

Data Engineer Data Engineering MongoDB Metadata 100

Rockset

MARCH 18, 2024

For instance, GPT-4’s cutoff date was April 2023, so it would not be aware of any events or developments happening beyond that point of time. Real-time metadata filtering Streaming data on products in a catalog is used to generate vector embeddings as well as provide additional contextual information. What is RAG?

Cloud 64

Cloud Building Metadata Kafka 64

Netflix Tech

JULY 22, 2024

A Maestro workflow definition comprises two main sections: properties and versioned workflow including its metadata. SEL supports code injection while incorporating validations during syntax tree parsing to protect the system. An example can be found in the Maestro repository wiki. This approach significantly reduces security concerns.

Machine Learning 102

Machine Learning Coding Data Pipeline Java 102

Cloudera

JULY 13, 2023

In this blog, we will discuss performance improvement that Cloudera has contributed to the Apache Iceberg project in regards to Iceberg metadata reads, and we’ll showcase the performance benefit using Apache Impala as the query engine. Impala can access Hive table metadata fast because HMS is backed by RDBMS, such as mysql or postgresql.

Java 69

Java Metadata PostgreSQL Data Warehouse 69

Edureka

JULY 16, 2024

It consists of collecting and reading community packets, logs, and metadata to recreate occasions, find abnormalities, and pick out culprits. This strategy is important for organizations that wish to minimize risks, secure data, and protect the firm’s information technology systems in the world that is web-connected today.

Metadata 40

Metadata Media Utilities Electronics 40

Data Engineering Podcast

FEBRUARY 27, 2022

Time-series data is time stamped so you can measure how a system is changing. Their SDKs make event streaming from any app or website easy, and their state-of-the-art reverse ETL pipelines enable you to send enriched data to any cloud tool. What other tools/systems will need to integrate with it?

Designing 100

Designing Metadata Data Lake Relational Database 100

Data Engineering Podcast

DECEMBER 16, 2019

The solution to discoverability and tracking of data lineage is to incorporate a metadata repository into your data platform. The metadata repository serves as a data catalog and a means of reporting on the health and status of your datasets when it is properly integrated into the rest of your tools.

Metadata 100

Metadata PostgreSQL Datasets Data Warehouse 100

Data Engineering Weekly

MAY 16, 2023

In the first part of this series, we talked about design patterns for data creation and the pros & cons of each system from the data contract perspective. The system can fail or apply a circuit breaker in the pipeline if the data contract fails. Event Routers typically don’t alter the payload.

Engineering 110

Engineering Kafka Data Pipeline Data Warehouse 110

Data Engineering Podcast

SEPTEMBER 4, 2022

Monte Carlo is in the vanguard of companies who have been enabling data teams to observe and understand their complex data systems. Atlan is the metadata hub for your data ecosystem. Instead of locking your metadata into a new silo, unleash its transformative potential with Atlan’s active metadata capabilities.

IT 100

IT Metadata MongoDB MySQL 100