The Netflix TechBlog

APRIL 27, 2023

Atlas is an in-memory time-series database that ingests multiple billions of time-series per day and retains the last two weeks of data. To serve the increasing number of push down queries, the in-memory storage layer would need to scale up as well, and it became clear that this would push the already expensive storage costs far higher.

Storage 297

Storage Cache Metrics Database 297

High Scalability

APRIL 16, 2019

In this three-part blog series, we introduced a High Availability (HA) Framework for MySQL hosting in Part I, and discussed the details of MySQL semisynchronous replication in Part II. Now in Part III, we review how the framework handles some of the important MySQL failure scenarios and recovers to ensure high availability.

Availability 149

Availability Network Azure AWS 149

Dynatrace

APRIL 19, 2023

In Part 1 of this blog post series , we introduced the concept of security policies in preparation for upcoming enhancements to the Dynatrace platform. ALLOW storage:system:read; The Storage All System Data Read policy grants access to Dynatrace internal data such as auditing events and query execution events.

Storage 199

Storage Analytics Systems Architecture 199

Dynatrace

NOVEMBER 28, 2023

In the previous installment of this blog series , we explored how to set up Dynatrace as a build-stage orchestrator to effectively address the challenges faced by Site Reliability Engineers (SREs). Davis AI can leverage this data to enable predictive analysis. To illustrate this concept, consider the scenario below. What’s next?

Traffic 254

Traffic Best Practices Strategy Engineering 254

Dynatrace

AUGUST 21, 2024

The previous blog post in this series discussed the benefits of implementing early observability and orchestration of the CI/CD pipeline using Dynatrace. This blog post explores the Reliability metric , which measures modern operational practices. While it is powerful, it presents several challenges that affect its adoption.

Engineering 184

Engineering Systems Latency Metrics 184

Dynatrace

JULY 29, 2022

Log analytics is the process of viewing, interpreting, and querying log data so developers and IT teams can quickly detect and resolve application and system issues. At the same time, log analytics can present challenges as data volumes explode, particularly in traditional environments that lack end-to-end observability solutions.

Analytics 205

Analytics Storage Retail DevOps 205

Percona

APRIL 20, 2023

Data-at-rest encryption is essential for compliance with regulations that require the protection of sensitive data. It is also critical for securing sensitive data and avoiding data breaches. PostgreSQL does not natively support Transparent Data Encryption (TDE). apiVersion: storage.k8s.io/v1

Storage 121

Storage AWS Cloud Database 121

The Netflix TechBlog

NOVEMBER 29, 2023

HDR was launched at Netflix in 2016 and the number of titles available in HDR has been growing ever since. As noted in an earlier blog post , we began developing an HDR variant of VMAF; let’s call it HDR-VMAF. As noted in an earlier blog post , we began developing an HDR variant of VMAF; let’s call it HDR-VMAF.

Open Source 260

Open Source Software Engineering Internet Internet 260

Percona

MARCH 1, 2023

In this blog post, we will see how running databases on Kubernetes with Percona Operators can reduce your cloud bill when compared to using AWS RDS. We will not consider data transfer or backup costs in this article. year For ten instances, it will be $168,192 per year Default gp2 storage is $0.115 per GB-month, for 200 GB, it is $22.50/month

Cloud 132

Cloud Storage AWS Database 132

Percona

MARCH 21, 2023

In this blog, I’ll discuss the use case for replication. We want to improve our ability to replicate your data and limit replication to row-based events securely, wherein we do not have control over the source(s). PRIVILEGE CHECKS USER is helpful in multi-source replication to carefully gather data from various sources.

Storage 88

Storage Open Source Database Engineering 88

Dynatrace

JULY 29, 2022

Log analytics is the process of viewing, interpreting, and querying log data so developers and IT teams can quickly detect and resolve application and system issues. At the same time, log analytics can present challenges as data volumes explode, particularly in traditional environments that lack end-to-end observability solutions.

Analytics 173

Analytics Storage Retail DevOps 173

The Netflix TechBlog

MAY 4, 2023

This blog series will examine the tools, techniques, and strategies we have utilized to achieve this goal. It can happen on an edge API system servicing customer devices, between the edge and mid-tier services, or from mid-tiers to data stores.

Traffic 347

Traffic Latency Tuning Systems 347

Dynatrace

SEPTEMBER 8, 2022

Log management is an organization’s rules and policies for managing and enabling the creation, transmission, analysis, storage, and other tasks related to IT systems’ and applications’ log data. In cloud-native environments, there can also be dozens of additional services and functions all generating data from user-driven events.

Cloud 179

Cloud Systems Analytics DevOps 179

Dynatrace

JULY 29, 2021

The complexity of such deployments has accelerated with the adoption of emerging, open-source technologies that generate telemetry data, which is exploding in terms of volume, speed, and cardinality. All this data is then consumed by Dynatrace Davis® AI for more precise answers, thereby driving AIOps for cloud-native environments.

Analytics 245

Analytics Open Source Serverless Architecture 245

Percona

DECEMBER 20, 2018

Let’s look at some of the most popular Percona Database Performance Blog posts in 2018. With the Percona Database Performance Blog, Percona staff and leadership work hard to provide the open source community with insights, technical support, predictions and metrics around multiple open source database software technologies.

Database 40

Database Tuning Performance AWS 40

Dynatrace

OCTOBER 22, 2021

On the service details page, we have improved how the initial analysis timeframe is selected to make sure it always contains data. Use this function to get keys of user action and user session properties according to the property data type defined in the argument. Analyze log data – Log viewer. for improved resilience.

Metrics 203

Metrics Monitoring Storage Database 203

The Netflix TechBlog

DECEMBER 21, 2020

By Anupom Syam Background At Netflix, our current data warehouse contains hundreds of Petabytes of data stored in AWS S3 , and each day we ingest and create additional Petabytes. We built AutoOptimize to efficiently and transparently optimize the data and metadata storage layout while maximizing their cost and performance benefits.

Storage 212

Storage Latency Efficiency Data Engineering 212

Percona

MAY 29, 2023

With the ever-increasing reliance on data, system outages or data loss can be catastrophic, causing significant business disruptions and financial losses. pgBackrest on the Main site streams backups and Write Ahead Logs (WALs) to the object storage. Disaster recovery is not optional for businesses operating in the digital age.

Storage 122

Storage Cloud Network Traffic 122

Dynatrace

DECEMBER 18, 2023

This challenge has given rise to the discipline of observability engineering, which concentrates on the details of telemetry data to fine-tune observability use cases. To get a more granular look into telemetry data, many analysts rely on custom metrics using Prometheus.

Metrics 170

Metrics Engineering Energy Tuning 170

Dynatrace

AUGUST 26, 2020

“ Dynatrace just makes observability easy—it works out-of-the-box, no silos of data, no DIY stitching together tools, no wasted time, and no wasted resources.” We’re continuously investing in performance optimizations, high availability, and resilience for Dynatrace Managed deployments. Dynatrace news.

Performance 149

Performance Hardware Java Storage 149

Scalegrid

NOVEMBER 29, 2023

The rise of Database-as-a-Service (DBaaS) is not just a trend but a strategic response to the growing complexities of data management. Data Center Dynamics highlights a significant uptick in DBaaS adoption, growing from 40% to 45% between 2019 and 2020. Your data will always be intact.

Healthcare 130

Healthcare Hardware Database Scalability 130

Dynatrace

SEPTEMBER 29, 2021

It offers a flexible multidimensional data model that’s based on key-value pairs and a potent query language (PromQL). Prometheus components include client libraries for application code instrumentation, special-purpose exporters for popular services, and the optional Prometheus server for orchestrating service discovery and data storage.

Technology 200

Technology Technology Monitoring AWS 200

All Things Distributed

AUGUST 20, 2012

Managing Cold Storage with Amazon Glacier. With the introduction of Amazon Glacier , IT organizations now have a solution that removes the headaches of digital archiving and provides extremely low cost storage. All Things Distributed. Werner Vogels weblog on building scalable and robust distributed systems. Expanding the Cloud â??

Storage 121

Storage Cloud AWS Media 121

Dynatrace

NOVEMBER 2, 2020

IT infrastructure is the heart of your digital business and connects every area – physical and virtual servers, storage, databases, networks, cloud services. This shift requires infrastructure monitoring to ensure all your components work together across applications, operating systems, storage, servers, virtualization, and more.

Infrastructure 190

Infrastructure Monitoring Virtualization Serverless 190

Dynatrace

MAY 6, 2021

Contact Dynatrace ONE if you wish to enable Cluster-side screenshot storage on pre-1.216 fresh-installed Clusters. Self-service update packages management is now available. You can safe your disk space and have more control over what’s available to your cluster . Now only valid versions are available to choose.

Operating System 222

Operating System AWS Metrics Storage 222

Dynatrace

SEPTEMBER 8, 2023

In part 1 of this blog series , we explored the concept of business observability, its significance, and how real-time visibility aids in making informed decisions. Dynatrace users typically use extensions to pull technical monitoring data, such as device metrics, into Dynatrace. Don’t rename the file. Upload the ZIP file.

Database 261

Database Artificial Intelligence Metrics Monitoring 261

Dynatrace

JULY 25, 2022

This new service enhances the user visibility of network details with direct delivery of Flow Logs for Transit Gateway to your desired endpoint via Amazon Simple Storage Service (S3) bucket or Amazon CloudWatch Logs. VPC Flow Logs is a feature that gives you the capability to capture more robust IP traffic data that traverses your VPCs.

AWS 208

AWS Transportation Network Traffic 208

Percona

OCTOBER 13, 2023

A common practice among DBAs and developers is to copy table data and.frm files from the data dictionary. In the case of InnoDB tablespaces, this information is incorporated into the tablespace itself, creating a fusion of metadata and data primarily to enhance performance. In MySQL 8.0, ibd files), general tablespace files (.ibd

Storage 95

Storage Database Engineering Open Source 95

Dynatrace

DECEMBER 16, 2021

The amount of recordable data is broad, and ranges from basic user browser and web page information to detailed technical information about the system Log4j 2 is running on. Any code can be executed on the attacked system, for example, to access sensitive configuration data. How does Log4Shell affect consumers?

Internet 256

Internet Internet Games Java 256

Dynatrace

DECEMBER 16, 2020

Recently, some organizations fell victim to a software supply chain attack, which led to loss of confidential data. This way the attacker can exfiltrate data from the targeted organization. Communication involving data in transit is encrypted using the latest industry standards (TLS 1.2). Dynatrace news. Continuous improvements.

Software 224

Software Software Development AWS 224

Scalegrid

JANUARY 20, 2020

Unlike cloning or replication, this allows you to maintain an active, point-in-time copy of your production data. In this blog post, we will cover the top three scenarios to leverage follower clusters for your application. In this blog post, we will cover the top three scenarios to leverage follower clusters for your application.

Analytics 185

Analytics Storage Database Systems 185

Percona

JULY 13, 2023

With the rise of globalization, the need to store and process multilingual data has become essential. In this blog post, we will explore utf8mb4 and its advantages in MySQL 8.0, The first two rows contain simple text data, while the third row contains an emoji. version as a game-changer. backed by practical examples.

Database 93

Database Games Open Source Engineering 93

Dynatrace

OCTOBER 1, 2020

With all the data collected and powered by our Davis AI-driven causation engine, Dynatrace automatically identifies slowdowns in your applications and services and points you to their root cause. Network traffic data aggregation and filtering for on-premises, cloud, and hybrid networks. Average query response time.

Traffic 264

Traffic Network Infrastructure Artificial Intelligence 264

Dynatrace

SEPTEMBER 13, 2023

In this blog post, we’ll demonstrate how Dynatrace automation and the Dynatrace Site Reliability Guardian can help you implement your applications according to all six AWS Well-Architected pillars by integrating them into your software development lifecycle (SDLC). This workflow uses the Dynatrace Site Reliability Guardian application.

AWS 238

AWS Efficiency Azure Cloud 238

Dynatrace

JUNE 2, 2021

Cluster backups that use local disk storage are no longer supported and will be disabled after the upgrade to version 1.218. Since then, we have introduced a new backup strategy for extended data coverage and increased reliability. Check all available cluster remote access scopes. New features and enhancements.

Operating System 132

Operating System Storage Strategy Monitoring 132

Scalegrid

APRIL 28, 2020

Since database hosting is more dependent on memory (RAM) than storage, we are going to compare various instance sizes ranging from just 1GB of RAM up to 64GB of RAM so you can see how costs vary across different application workloads. Is my database cluster still highly available? DigitalOcean using the below instance types: AWS.

Azure 344

Azure AWS Database Latency 344

Dynatrace

AUGUST 5, 2022

However, that assumes he or she is available and has time to talk. Consumers store messages in a queue — usually in a buffer or on a storage medium — until they can process and delete them. Observability platforms address the challenge of message queue monitoring by capturing and analyzing queue data.

Monitoring 190

Monitoring Serverless Programming Speed 190