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 183

Analytics Storage Retail Monitoring 183

The Netflix TechBlog

NOVEMBER 29, 2023

We present two sets. On the other hand, the optimized ladder presents a sharper increase in quality with increasing bitrate. In spite of reaching higher qualities than the fixed ladder, the HDR-DO ladder, on average, occupies only 58% of the storage space compared to fixed-bitrate ladder. The first set (Fig.

Open Source 252

Open Source Software Engineering Internet Internet 252

Dynatrace

JUNE 9, 2023

Data scale and silos present challenges to DevOps maturity DevOps teams often run into problems trying to drive better data-driven decisions with observability and security data. That’s because of the heterogeneity of the data their environments generate and the limitations of the systems they rely on to analyze this information.

DevOps 186

DevOps Analytics Storage Metrics 186

Dynatrace

JANUARY 16, 2023

As Kubernetes adoption increases and it continues to advance technologically, Kubernetes has emerged as the “operating system” of the cloud. Kubernetes is emerging as the “operating system” of the cloud. Kubernetes is emerging as the “operating system” of the cloud. Kubernetes moved to the cloud in 2022.

Open Source 345

Open Source Java Operating System Programming 345

Dynatrace

OCTOBER 14, 2022

Achieving this from a typical enterprise’s various apps, systems, and configurations is the beginning of the observability journey and, therefore, critical to get right. If a more granular rule is present on the host level, that rule will precede any blanket rule on, for example, the tenant level. Host group. Try it out yourself.

Storage 229

Storage Government Network Infrastructure 229

Dynatrace

DECEMBER 16, 2021

It’s present in major platforms from Amazon Web Services to VMware, and services large and small. 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.

Internet 261

Internet Internet Games Java 261

Scalegrid

JANUARY 9, 2024

As more and more enterprises incorporate cloud-based systems, ensuring their security becomes a key concern. This presents enterprises with a wide range of options that cater specifically to their needs within this new framework created by multiple trusted cloud service providers.

Strategy 130

Strategy Cloud Best Practices Government 130

Dynatrace

FEBRUARY 14, 2022

Among these, you can find essential elements of application and infrastructure stacks, from app gateways (like HAProxy), through app fabric (like RabbitMQ), to databases (like MongoDB) and storage systems (like NetApp, Consul, Memcached, and InfluxDB, just to name a few). It’s easy—no intermediaries and no redundant moving parts.

Technology 219

Technology Technology Metrics Infrastructure 219

Dynatrace

OCTOBER 20, 2020

To free disk space, log files related to metric and configuration storage, in addition to Elasticsearch log files, are now automatically deleted after two months. The Cluster nodes overview page now displays Dynatrace version and transaction storage size details for each node. Cluster Management Console. Installation and upgrade.

Storage 103

Storage Metrics Systems 103

Dynatrace

AUGUST 5, 2022

A message queue is a form of middleware used in software development to enable communications between services, programs, and dissimilar components, such as operating systems and communication protocols. A message queue enables the smooth flow of information to make complex systems work.

Monitoring 202

Monitoring Serverless Programming Speed 202

Dynatrace

AUGUST 5, 2022

A message queue is a form of middleware used in software development to enable communications between services, programs, and dissimilar components, such as operating systems and communication protocols. A message queue enables the smooth flow of information to make complex systems work.

Monitoring 201

Monitoring Serverless Programming Speed 201

All Things Distributed

DECEMBER 27, 2012

Werner Vogels weblog on building scalable and robust distributed systems. My Best Christmas Present â?? S3 is not only a highly reliable and available storage service but also one of the most powerful web serving engines that exists today. All Things Distributed. Root Domain Support for Amazon S3 Website Hosting. Comments ().

Website 127

Website Traffic Storage Scalability 127

The Netflix TechBlog

JUNE 12, 2023

To be a client systems engineer is to take joy in small endpoint automations that make your fellow employees’ day a little better. The agent also enables rotation of recovery keys after use, local storage and validation of recovery keys, and other features. We call this new tool Escrow Buddy.

Open Source 194

Open Source Database Servers Storage 194

Percona

OCTOBER 13, 2023

the information is presented within serialized objects within the dictionary. MySQL writes a.sdi file to accommodate the serialized dictionary information for storage engines that lack support for this functionality. Storage engine compatibility Different MySQL storage engines handle.sdi files in various ways.

Storage 90

Storage Database Engineering Open Source 90

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. A feature that enables you to present log data in a filterable table that is easy to work with. Log Viewer. Log Events.

AWS 220

AWS Transportation Network Traffic 220

Brendan Gregg

JULY 4, 2021

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on. I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book.

Performance 140

Performance Latency Hardware Storage 140

Dynatrace

MAY 6, 2021

Contact Dynatrace ONE if you wish to enable Cluster-side screenshot storage on pre-1.216 fresh-installed Clusters. To better present default values, we changed the position of session replay permissions in group details page. . Operating systems support. Future Dynatrace Managed operating systems support changes.

Operating System 232

Operating System AWS Metrics Storage 232

Dynatrace

DECEMBER 16, 2020

Source code management systems are only accessible from within the Dynatrace corporate network. Every storage location involving data at rest is encrypted as well. The security controls presented above are audited on an annual basis by independent security assessors. No manual, error-prone steps are involved.

Software 236

Software Software Development AWS 236

Dynatrace

MAY 26, 2021

In the keynote by Christina Yakomin and Steve Prazenica from Vanguard, the presenters recounted their journey from a monolith with alert-based incident reporting and no positive health signals to an observable microservice architecture. Trace-based sampling can help you save storage costs.

AWS 215

AWS Strategy Storage Metrics 215

Scalegrid

NOVEMBER 23, 2023

Configure the PostgreSQL hostname by editing configuration files and restarting the server, with secure storage of connection details to enhance security. The host variable can be found within specified code strings dedicated to creating/modifying content present on that particular remotely located Postgresql platform system.

Database 130

Database Servers Storage Network 130

Percona

JUNE 4, 2023

Before we dive into the differences between MariaDB and MySQL, we will provide a thorough examination of each relational database management system (RDBMS). While originally designed to be a drop-in replacement for MySQL, it evolved into its own distinct database management system and is now maintained and supported by the MariaDB Foundation.

Open Source 52

Open Source Servers Storage Scalability 52

Percona

MAY 9, 2023

Many MongoDB clusters use storage-level snapshots to provide fast and reliable backups. cluster_name-cfg.namespace_name.svc.cluster.local:27017"} }); Percona MongoDB Operator requires system-level MongoDB users to be present in a database. Replace cluster_name , namespace_name with your values.

Storage 102

Storage Cloud Servers Google 102

Dynatrace

AUGUST 28, 2020

Azure Data Lake Storage Gen1. Azure Automation accounts allow you to simplify cloud operations by automating the creation and deployment as well as the maintenance of resources in the Azure Cloud and across external systems. Azure Logic Apps. Azure Container Instance. Azure Data Factory v1. Azure Data Factory v2. Azure Event Grid.

Azure 156

Azure Cloud Tuning Monitoring 156

The Netflix TechBlog

DECEMBER 21, 2020

At this scale, we can gain a significant amount of performance and cost benefits by optimizing the storage layout (records, objects, partitions) as the data lands into our warehouse. We built AutoOptimize to efficiently and transparently optimize the data and metadata storage layout while maximizing their cost and performance benefits.

Storage 203

Storage Latency Efficiency Data Engineering 203

Dynatrace

MAY 26, 2021

In the keynote by Christina Yakomin and Steve Prazenica from Vanguard, the presenters recounted their journey from a monolith with alert-based incident reporting and no positive health signals to an observable microservice architecture. Trace-based sampling can help you save storage costs.

AWS 147

AWS Strategy Storage Metrics 147

Dynatrace

JUNE 8, 2021

In software we use the concept of Service Level Objectives (SLOs) to enable us to keep track of our system versus our goals, often shown in a dashboard – like below –, to help us to reach an objective or provide an excellent service for users. Usual exceptions raised by our system that is now considered to be normal by Davis.

Metrics 168

Metrics Tuning Programming Systems 168

The Netflix TechBlog

JULY 30, 2019

In this blog, we would like to present the latest updates to Conductor, address some of the frequently asked questions and thank the community for their contributions. Workflow Status Listener Conductor can be configured to publish notifications to external systems or queues upon completion/termination of workflows.

Lambda 189

Lambda Media Open Source Metrics 189

Scalegrid

JANUARY 25, 2024

These essential data points heavily influence both stability and efficiency within the system. It’s important to note that recommended throughput levels may vary depending on factors such as operating system type, network bandwidth availability, and hardware quality. It could also indicate a potential issue, say, an expensive query.

Metrics 130

Metrics Monitoring Latency Cache 130

Brendan Gregg

FEBRUARY 28, 2023

This talk originated from my updates to [Systems Performance 2nd Edition], and this was the first time I've given this talk in person! CXL in a way allows a custom memory controller to be added to a system, to increase memory capacity, bandwidth, and overall performance. Ford, et al., “TCP

Performance 110

Performance Latency Cache Virtualization 110

The Netflix TechBlog

AUGUST 28, 2020

In this blog post, we present benefits of applying the above-mentioned optimizations to standard dynamic range (SDR) 10-bit and 4K streams (some titles are also HFR). For example, two 1080p points with identical VMAF score or four 4K points with identical VMAF score, resulting in wasted bits and increased storage footprint.

Network 330

Network Storage Innovation Mobile 330

All Things Distributed

MAY 19, 2017

We decided to use our inventive powers to design and build a new database engine that would give database systems such as MySQL and PostgreSQL reliability and performance at scale, at a level that could serve even the most demanding OLTP applications.

Database 120

Database Design Cloud Storage 120

Dynatrace

JUNE 15, 2020

This usually also works across different versions of your app, so that you can easily find out if a crash is still present in a new release. In this view the three most important distributions – app versions, operation system versions, mobile devices – are giving you a quick view on the impact area of this crash group.

Mobile 164

Mobile Servers Operating System Storage 164

Brendan Gregg

JULY 4, 2021

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on. I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book.

Performance 52

Performance Latency Hardware Storage 52

Percona

AUGUST 18, 2023

and this transition presented several challenges. uses the Aria engine for system tables. 2023-05-12T08:10:39.374389Z 1 [ERROR] [MY-011013] [Server] Failed to initialize DD Storage Engine. Recently, we had a client wanting to move from MariaDB 10.4 to MySQL 8.0, The incompatibility roadblock MariaDB 10.4

Open Source 65

Open Source Database Storage Engineering 65

The Netflix TechBlog

NOVEMBER 22, 2019

4:45pm-5:45pm NFX 202 A day in the life of a Netflix Engineer Dave Hahn , SRE Engineering Manager Abstract : Netflix is a large, ever-changing ecosystem serving millions of customers across the globe through cloud-based systems and a globally distributed CDN. We explore all the systems necessary to make and stream content from Netflix.

AWS 100

AWS Entertainment Open Source Benchmarking 100

The Netflix TechBlog

NOVEMBER 22, 2019

4:45pm-5:45pm NFX 202 A day in the life of a Netflix Engineer Dave Hahn , SRE Engineering Manager Abstract : Netflix is a large, ever-changing ecosystem serving millions of customers across the globe through cloud-based systems and a globally distributed CDN. We explore all the systems necessary to make and stream content from Netflix.

AWS 100

AWS Entertainment Open Source Benchmarking 100

Testsigma

MAY 7, 2020

IBM Big Data and Analytics Hub website cited a case study, where a US insurance company was estimating 15% of their testing efforts to be just test data collection for the backend system and the frontend system. Data can be present in different formats, different databases and different types. Data subset creation.

Testing 60

Testing Storage Database Processing 60