Scalegrid

JANUARY 11, 2024

Read also – Enterprise Cloud Security Strategy For 2024 Cloud Security Monitoring Tools and Techniques When it comes to monitoring cloud security, we have a wide range of tools and techniques available. For example, Blumira offers a third-party solution while AWS provides its own with CloudWatch.

Best Practices 130

Best Practices Cloud Monitoring Strategy 130

Dynatrace

FEBRUARY 8, 2021

Leveraging cloud-native technologies like Kubernetes or Red Hat OpenShift in multicloud ecosystems across Amazon Web Services (AWS) , Microsoft Azure, and Google Cloud Platform (GCP) for faster digital transformation introduces a whole host of challenges. So please stay tuned for updates. . Dynatrace news. What’s next.

Cloud 256

Cloud Azure Analytics AWS 256

Scalegrid

OCTOBER 7, 2019

As this open source database continues to pull new users from expensive commercial database management systems like Oracle, DB2 and SQL Server, organizations are adopting new approaches and evolving their own to maintain the exceptional performance of their SQL deployments. PostgreSQL popularity is skyrocketing in the enterprise space.

Strategy 182

Strategy Cloud Java Open Source 182

Dynatrace

APRIL 21, 2022

To stay tuned, keep an eye on our release notes. Configuration API for AWS and Azure supporting services. You can now get a list of all AWS and Azure supporting services on your cluster, by current version, using the AWS credentials API and Azure credentials API respectively. General Availability (Build 1.239.178).

Azure 209

Azure Metrics AWS Monitoring 209

Dynatrace

MAY 17, 2023

For that, we focused on OpenTelemetry as the underlying technology and showed how you can use the available SDKs and libraries to instrument applications across different languages and platforms. Database monitoring Once more, under Applications & Microservices, we’ll also find Databases. What is OneAgent?

Metrics 166

Metrics Monitoring Database Network 166

Percona

DECEMBER 11, 2023

Regional disks Regional disks are available at Azure and Google Cloud but not yet at AWS. In a nutshell, it is a disk that is replicated across two availability zones (AZ). PostgreSQL cluster provides the best availability, but also comes with high compute costs. . > apiVersion: storage.k8s.io/v1

Storage 105

Storage Strategy Cloud Azure 105

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

Percona

APRIL 17, 2023

The main objective of this post is to share my experience over the past years tuning MongoDB and centralize the diverse sources that I crossed in this journey in a unique place. The Linux default is usually 60 , which is not ideal for database usage. There is an issue with this, which causes the OS to swap even with memory available.

Best Practices 52

Best Practices Design Tuning Database 52

Dynatrace

NOVEMBER 10, 2022

Containers are portable, self-contained operating environments that include applications and the dependencies they need to run, such as databases, middleware, and frameworks. Application development platforms live in the cloud and are always available. Microservices. Deployment is fast and global. Deployment can also be modular.

Cloud 162

Cloud Architecture Serverless Infrastructure 162

HammerDB

JANUARY 5, 2019

Some opinions claim that “Benchmarks are meaningless”, “benchmarks are irrelevant” or “benchmarks are nothing like your real applications” However for others “Benchmarks matter,” as they “account for the processing architecture and speed, memory, storage subsystems and the database engine.”

Benchmarking 40

Benchmarking Database Social Media Scalability 40

Percona

APRIL 12, 2023

Let’s start with this: MongoDB is accurately referred to as source-available software. They came up with a horizontally scalable NoSQL database. Co-founder Eliot Horowitz recounts ( {coding}bootcamps.io ): “MongoDB was born out of our frustration using tabular databases in large, complex production deployments.

Open Source 83

Open Source Programming Database Servers 83

The Netflix TechBlog

OCTOBER 15, 2019

No need to acquire locks on tables, which is essential to ensure that the write traffic on the database is never blocked by our service. High availability, via standby instances across AWS Availability Zones. We currently support MySQL and Postgres, including when deployed in AWS RDS and its Aurora flavor.

Transportation 192

Transportation Architecture Processing Storage 192

Adrian Cockcroft

JUNE 21, 2022

I was mostly coding in C, tuning FORTRAN, and when I needed to do a lot of data analysis of benchmark results used the S-PLUS statistics language, that is the predecessor to R. We had specializations in hardware, operating systems, databases, graphics, etc. He hasn’t changed. Rich Pettit is one of the best programmers I ever met.

Tuning 52

Tuning Benchmarking Engineering C++ 52

Percona

JULY 2, 2023

The size of the database and your database environment—if it is on colo or cloud—matters. Having a backup strategy in place that takes regular backups and has secure storage is essential to protect the database in an enterprise-grade environment to ensure its availability in the event of failures or disasters.

Strategy 52

Strategy Database Storage Open Source 52

Brendan Gregg

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. top(1) showed that only the Cassandra database was consuming CPU. Checking those available: $ cat /sys/devices/system/clocksource/clocksource0/available_clocksource. At least AWS have now included it in their recommendations.

Speed 126

Speed Java AWS Virtualization 126

Dynatrace

NOVEMBER 27, 2020

Getting specific metrics from libraries that are pre-instrumented with OpenTelemetry (for example, database drivers). For demonstrating the annotation of OpenTelemetry custom metrics with useful semantics, we’ve set up a shopping cart microservice example using serverless technologies on AWS. Stay tuned. record(value); }.

Metrics 139

Metrics Open Source Lambda Serverless 139

KeyCDN

OCTOBER 31, 2018

Consequently, there are so many free and premium PHP tools available online that it’s difficult for developers to determine which ones are worthwhile. PHPStorm PHPStorm streamlines application development by offering integration with relational databases and other PHP tools. Best PHP Development Environments 1.

Development 57

Development Open Source Java AWS 57

Brendan Gregg

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. top(1) showed that only the Cassandra database was consuming CPU. Aftermath I provided details to AWS and Canonical, and then moved onto the other performance issues as part of the migration. These can be invisible to top(8).

Speed 40

Speed Java AWS Virtualization 40

Percona

SEPTEMBER 13, 2018

The tools and techniques explained here apply to the other MySQL compatible services available under Amazon Aurora. In this blog post we shall discuss how you can analyze slow query logs from Amazon Aurora for MySQL , (referred to as Amazon Aurora in the remaining blog). compatible) using pt-query-digest. Download the log file. 2018-09-03.09

C++ 42

C++ AWS Open Source Testing 42

The Netflix TechBlog

DECEMBER 17, 2019

Andreas Andreakis , Ioannis Papapanagiotou Overview Change-Data-Capture (CDC) allows capturing committed changes from a database in real-time and propagating those changes to downstream consumers [1][2]. In databases like MySQL and PostgreSQL, transaction logs are the source of CDC events. Designed with High Availability in mind.

Database 212

Database Traffic Transportation Open Source 212

The Netflix TechBlog

DECEMBER 17, 2019

Andreas Andreakis , Ioannis Papapanagiotou Overview Change-Data-Capture (CDC) allows capturing committed changes from a database in real-time and propagating those changes to downstream consumers [1][2]. In databases like MySQL and PostgreSQL, transaction logs are the source of CDC events. Designed with High Availability in mind.

Database 197

Database Traffic Transportation Open Source 197

The Netflix TechBlog

AUGUST 13, 2020

You’re half awake and wondering, “Is there really a problem or is this just an alert that needs tuning? Telltale learns what constitutes typical health for an application, no alert tuning required. It usually has dependencies, talks to other services, and lives in different AWS regions. By Andrei U.,

Monitoring 210

Monitoring Tuning Traffic Metrics 210

O'Reilly

JANUARY 17, 2023

You’ll try this with a few other algorithms, and their respective tuning parameters–maybe even break out TensorFlow to build a custom neural net along the way–and the winning model will be the one that heads to production. This person is comfortable talking to databases to pull data, then calling Pandas to transform it.

Tuning 130

Tuning Open Source AWS Software 130

Percona

JANUARY 17, 2019

On multi-core machines – which is the majority of the hardware nowadays – and in the cloud, we have multiple cores available for use. AWS Aurora (based on MySQL 5.6) AWS Aurora (based on MySQL 5.6) I will compare AWS Aurora with MySQL (Percona Server) 5.6 With faster disks (i.e. MySQL on ec2.

Cache 47

Cache C++ AWS Airlines 47

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. Other than these principles, there are some other design considerations to support and enable: Multi-tenancy with database and table prioritization.

Storage 203

Storage Latency Efficiency Data Engineering 203

All Things Distributed

OCTOBER 8, 2014

We designed DynamoDB to operate with at least 99.999% availability. We started with Amazon Dynamo, a simple key-value store that was built to be highly available and scalable to power various mission-critical applications in Amazon’s e-commerce platform. In 2012, we launched Amazon DynamoDB, the successor to Amazon Dynamo.

Availability 145

Availability Performance Scalability AWS 145

The Netflix TechBlog

OCTOBER 27, 2020

The processed data is typically stored as data warehouse tables in AWS S3. Then the KV DAL handles writing to the appropriate underlying storage engines depending on latency, availability, cost, and durability requirements. At Netflix, we also heavily embrace a microservice architecture that emphasizes separation of concerns.

Latency 243

Latency Storage Big Data Tuning 243

All Things Distributed

APRIL 9, 2015

Amazon ML uses powerful algorithms that can help you create machine learning models by finding patterns in existing data, and using these patterns to make predictions from new data as it becomes available. Details on the AWS Blog. AWS has been offering a range of storage solutions: objects, block storage, databases, archiving, etc.

Lambda 122

Lambda Cloud IoT AWS 122

O'Reilly

NOVEMBER 28, 2023

If we asked whether their companies were using databases or web servers, no doubt 100% of the respondents would have said “yes.” A year after the first web servers became available, how many companies had websites or were experimenting with building them? And only 33% report that their companies aren’t using AI at all.

Open Source 108

Open Source Artificial Intelligence Google Infrastructure 108

All Things Distributed

OCTOBER 2, 2017

Today marks the 10 year anniversary of Amazon's Dynamo whitepaper , a milestone that made me reflect on how much innovation has occurred in the area of databases over the last decade and a good reminder on why taking a customer obsessed approach to solving hard problems can have lasting impact beyond your original expectations.

Internet 128

Internet Internet AWS Performance 128

The Netflix TechBlog

MARCH 25, 2019

Central engineering teams provide paved paths (secure, vetted and supported options) and guard rails to help reduce variance in choices available for tools and technologies to support the development of scalable technical architectures. Challenges We faced a diverse set of challenges spread across many layers in the system.

Infrastructure 219

Infrastructure Big Data Transportation Architecture 219

The Netflix TechBlog

FEBRUARY 18, 2022

This separation allows us to tune system configuration and scaling policies independently for different event priorities and traffic patterns. Event Priority Based Clusters AWS Instance Clusters that subscribe to the corresponding queues with the same priority. If this is something that excites you, we’d love for you to join us.

Systems 334

Systems Traffic Architecture Mobile 334

All Things Distributed

MARCH 19, 2018

At AWS, we continue to strive to enable builders to build cutting-edge technologies faster in a secure, reliable, and scalable fashion. Now, thousands of customers are trying Amazon SageMaker and building ML models on top of their data lakes in AWS. Post-training model tuning and rich states. Acceleration and distribution.

Scalability 159

Scalability Hardware AWS Tuning 159

All Things Distributed

DECEMBER 12, 2013

We launched DynamoDB last year to address the need for a cloud database that provides seamless scalability, irrespective of whether you are doing ten transactions or ten million transactions, while providing rock solid durability and availability. Traditionally, databases have been scaled as a whole –tables and indexes together.

Games 130

Games Scalability Database Retail 130

The Netflix TechBlog

OCTOBER 18, 2022

Meson was based on a single leader architecture with high availability. As the usage increased, we had to vertically scale the system to keep up and were approaching AWS instance type limits. Advanced users can develop their own well-tuned docker image and let Maestro handle the scheduling and execution.

Java 202

Java Scalability Traffic Architecture 202

All Things Distributed

MARCH 28, 2011

What used to be only available in physical formats now often has digital equivalents and this digitalization is driving great new innovations. Cloud Drive also makes extensive use of AWS Identity and Access Management (IAM) to help ensure that objects owned by a customer can only be accessed by that customer. Order in the Chaos.

AWS 138

AWS Cloud Storage Internet 138

All Things Distributed

NOVEMBER 28, 2012

Unlike traditional row-based relational databases, which store data for each row sequentially on disk, Amazon Redshift stores each column sequentially. This means that Redshift performs much less wasted IO than a row-based database because it doesnâ??t t read data from columns it doesnâ??t t need when executing a given query.

Cloud 164

Cloud Storage Architecture Scalability 164