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PostgreSQL popularity is skyrocketing in the enterprise space. 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. We recently attended the PostgresConf event in San Jose to hear from the most active PostgreSQL user base on their database management strategies.
As the digital demands of the business continue to escalate, software delivery teams are under extraordinary pressure to deliver more work faster. Speed, however, counts for little if these teams are not delivering a high-quality product of value; rapid turnaround for a customer request is futile if the feature doesn’t work properly or meet their needs.
Summary There is a multitude of database metrics that we can collect and use to help us understand database and server resource consumption, as well as overall usage. This data can include hardware statistics, such as measures of CPU or memory consumed over time. We can also examine database metadata, including row counts, waits, and […].
DevOps and Site Reliability Engineering (SRE) both seem to rule the world of software development, and at the same time, both appear to overlap or confuse people to some extent. Today, we will try to analyze both terms and see if we can see some differentiating factors between the two. DevOps Engineer. The term "DevOps Engineer" strives to dim this divide between Dev and Ops conjointly and suggests that the best approach is to hire engineers who can be excellent coders as well as handl
Jeremy Smith , Jonathan Indig , Faisal Siddiqi We are pleased to announce the open-source launch of Polynote : a new, polyglot notebook with first-class Scala support, Apache Spark integration, multi-language interoperability including Scala, Python, and SQL, as-you-type autocomplete, and more. Polynote provides data scientists and machine learning researchers with a notebook environment that allows them the freedom to seamlessly integrate our JVM-based ML platform ?
Dynatrace news. My favorite slide, that I used in nearly every one of my presentations, is a simple statement; “You have one of the hardest jobs in the world.”. I see people nod their head, smile and sometimes pull out a phone and take a photo. Never before has software been so critical to the success of a business. As every company, and government department is pushed to digitally transform, accelerate workloads to the cloud, release better software faster, and then ensure it works perfectly ac
A long time ago, in a galaxy far far away, ‘threads’ were a programming novelty rarely used and seldom trusted. In that environment, the first PostgreSQL developers decided forking a process for each connection to the database is the safest choice. It would be a shame if your database crashed, after all. Since then, a lot of water has flown under that bridge, but the PostgreSQL community has stuck by their original decision.
Wake up! It's HighScalability time: Light is fast—or is it? Do you like this sort of Stuff? I'd greatly appreciate your support on Patreon. And I wrote Explain the Cloud Like I'm 10 for all who want to understand the cloud. On Amazon it has 57 mostly 5 star reviews (135 on Goodreads). Please consider recommending it. You'll be a cloud hero. Number Stuff: Don't miss all that the Internet has to say on Scalability, click below and become eventually consistent with all scalability knowledge (
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Wake up! It's HighScalability time: Light is fast—or is it? Do you like this sort of Stuff? I'd greatly appreciate your support on Patreon. And I wrote Explain the Cloud Like I'm 10 for all who want to understand the cloud. On Amazon it has 57 mostly 5 star reviews (135 on Goodreads). Please consider recommending it. You'll be a cloud hero. Number Stuff: Don't miss all that the Internet has to say on Scalability, click below and become eventually consistent with all scalability knowledge (
Today, I am happy to announce our plans to open a new AWS Region in Spain in late 2022 or early 2023! I'm excited by the opportunities the availability of hyper scale infrastructure will bring to Spanish organizations of all sizes. When the AWS Europe (Spain) Region is launched, developers, startups, and enterprises, as well as government, education, and non-profit organizations will be able to run their applications and serve end users across the region from data centers located in Spain.
Some valuable browser testing tools. When talking about website or web app development, one thing that developers are most concerned about is cross-browser compatibility. As you know, there are multiple things involved in creating a website, such as planning, designing, testing, etc. For developers, executing each of these tasks is crucial at every stage of web app development to ensure that users don’t face any error while browsing the website.
By Ammar Khaku Introduction In a microservice architecture such as Netflix’s, propagating datasets from a single source to multiple downstream destinations can be challenging. These datasets can represent anything from service configuration to the results of a batch job, are often needed in-memory to optimize access and must be updated as they change over time.
Dynatrace news. With Dynatrace Synthetic, you can monitor the availability and performance of your web applications under clean-room conditions. Having synthetic monitors that are executed at regular intervals from our public Synthetic locations worldwide allows you to compare your application’s performance to the experiences of your real users.
Wondering which high availability framework to use for your PostgreSQL deployments ? We compared the top 3 frameworks, PostgreSQL Automatic Failover (PAF) vs. Replication Manager (repmgr) vs. Patroni , in our Managing High Availability in PostgreSQL series. In these blogs, we dove deep into how the frameworks work, their setup requirements, pros and cons, and how they performed in standby server tests, primary server tests and network isolation tests (split brain scenario) to help you determine
AWS is the #1 cloud provider for open-source database hosting, and the go-to cloud for MySQL deployments. As organizations continue to migrate to the cloud, it’s important to get in front of performance issues, such as high latency, low throughput, and replication lag with higher distances between your users and cloud infrastructure. While many AWS users default to their managed database solution, Amazon RDS, there are alternatives available that can improve your MySQL performance on AWS t
There are places so remote, so harsh that humans can't safely explore them (for example, hundreds of miles below the earth, areas that experience extreme temperatures, or on other planets). These places might have important data that could help us better understand earth and its history, as well as life on other planets. But they usually have little to no internet connection, making the challenge of exploring environments inhospitable for humans seem even more impossible.
Automation testing in progress. I can relate to the feeling where you wish to achieve flawless automation testing in the blink of an eye! On the other hand, I also understand the apprehension that is causing you to delay test automation. When an enterprise has just begun the transformation, there are a plethora of challenges to overcome. Even if you apply the best practices, some shortcomings can result in wastage of automation efforts.
Faisal Siddiqi Infrastructure for Contextual Bandits and Reinforcement Learning?—? theme of the ML Platform meetup hosted at Netflix, Los Gatos on Sep 12, 2019. Contextual and Multi-armed Bandits enable faster and adaptive alternatives to traditional A/B Testing. They enable rapid learning and better decision-making for product rollouts. Broadly speaking, these approaches can be seen as a stepping stone to full-on Reinforcement Learning (RL) with closed-loop, on-policy evaluation and model objec
Dynatrace news. In this post, I wanted to share how I use Google Analytics together with Dynatrace to give me a more complete picture of my customers, and their experience across our digital channels. Whilst these tools have overlapping capabilities, I believe they are best used in parallel. Google Analytics. Almost all marketers will be familiar with Google Analytics.
PALO ALTO, Calif., October 2, 2019 – ScaleGrid, a rapidly growing leader in the Database-as-a-Service (DBaaS) space, has just launched their new fully managed Redis on Azure service. This Redis management solution allows startups up to enterprise-level organizations automate their Redis operations on Microsoft Azure dedicated cloud servers, alongside their other open source database deployments, including MongoDB , MySQL and PostgreSQL.
A long time ago, in a galaxy far far away, ‘threads’ were a programming novelty rarely used and seldom trusted. In that environment, the first PostgreSQL developers decided forking a process for each connection to the database is the safest choice. It would be a shame if your database crashed, after all. Since then, a lot of water has flown under that bridge, but the PostgreSQL community has stuck by their original decision.
Michelangelo , Uber’s machine learning (ML) platform, supports the training and serving of thousands of models in production across the company. Designed to cover the end-to-end ML workflow, the system currently supports classical machine learning, time series forecasting, and deep … The post Evolving Michelangelo Model Representation for Flexibility at Scale appeared first on Uber Engineering Blog.
Solve performance hotspots like solving a puzzle. You may also like: Optimizing Database Performance and Efficiency. Introduction. Igneous is an unstructured data management company. We move bytes back and forth — that’s what we do. From a low-level programming perspective, we want to touch each byte as few times as possible in order to make things go fast.
My good friend Aaron Bertrand inspired me to write this article. He reminded me of how sometimes we take things for granted when they seem obvious to us and don't always bother checking the full story behind them. The relevance to T-SQL is that sometimes we assume that we know everything there is to know about certain T-SQL features, and don't always bother checking the documentation to see if there's more to them.
Dynatrace news. With the release of Dynatrace 1.178, we’ve added a new type of content validation capability for synthetic browser and clickpath monitors. The contains visible text option mimics the Find (Ctrl+F/Cmd+F) functionality of a web browser. Contains visible text is the new default option for content validation. The old default option contains text was renamed to contains text on DOM or any resource.
AWS is the #1 cloud provider for open-source database hosting, and the go-to cloud for MySQL deployments. As organizations continue to migrate to the cloud, it’s important to get in front of performance issues, such as high latency, low throughput, and replication lag with higher distances between your users and cloud infrastructure. While many AWS users default to their managed database solution, Amazon RDS, there are alternatives available that can improve your MySQL performance on AWS through
Wake up! It's HighScalability time: SpaceX ready to penetrate space with their super heavy rocket. ( announcement ). Do you like this sort of Stuff? I'd greatly appreciate your support on Patreon. And I wrote Explain the Cloud Like I'm 10 for all who want to understand the cloud. On Amazon it has 57 mostly 5 star reviews (135 on Goodreads). Please recommendint it.
Michelangelo , Uber’s machine learning (ML) platform, supports the training and serving of thousands of models in production across the company. Designed to cover the end-to-end ML workflow, the system currently supports classical machine learning, time series forecasting, and deep … The post Evolving Michelangelo Model Representation for Flexibility at Scale appeared first on Uber Engineering Blog.
Improve AWS performance! AWS is the #1 cloud provider for open-source database hosting, and the go-to cloud for MySQL deployments. As organizations continue to migrate to the cloud, it’s important to get in front of performance issues, such as high latency, low throughput, and replication lag with higher distances between your users and cloud infrastructure.
Jeremy Smith , Jonathan Indig , Faisal Siddiqi We are pleased to announce the open-source launch of Polynote : a new, polyglot notebook with first-class Scala support, Apache Spark integration, multi-language interoperability including Scala, Python, and SQL, as-you-type autocomplete, and more. Polynote provides data scientists and machine learning researchers with a notebook environment that allows them the freedom to seamlessly integrate our JVM-based ML platform ?
Dynatrace news. As you know, applications are becoming exponentially more complex and dynamic thanks to cloud, containers and microservices. This has some serious implications for those responsible for ensuring application performance and availability: Humans can no longer comprehend the entire application from end to end, so you need AI-powered answers.
150 successful machine learning models: 6 lessons learned at Booking.com Bernadi et al., KDD’19. Here’s a paper that will reward careful study for many organisations. We’ve previously looked at the deep penetration of machine learning models in the product stacks of leading companies , and also some of the pre-requisites for being successful with it.
ScaleGrid, a rapidly growing leader in the Database-as-a-Service (DBaaS) space, has just launched their new fully managed Redis on Azure service. This Redis management solution allows startups up to enterprise-level organizations automate their Redis operations on Microsoft Azure dedicated cloud servers, alongside their other open source database deployments, including MongoDB , MySQL and PostgreSQL.
If Node.js has ever been on your mind –– or you’ve recently started learning it –– you might be asking yourself: where can I use Node.js? If the stats are to be believed, among three in four software engineers incorporate node either in the full stack or in the backend. With the thumping majority of apps using the popular JS run-time environment, it’s a great opportunity to understand all existing Node.js use case and implement it in your organization.
[link]. I’m a Unix guy. Note that I did not say Linux. When I started my career, many small to mid-sized companies were running on minicomputers from companies such as IBM, Digital Equipment Corporation (DEC), PR1ME Computer, and others. Dr. Who fans might get a chuckle out of this blast from the past.
Jeremy Smith , Jonathan Indig , Faisal Siddiqi We are pleased to announce the open-source launch of Polynote : a new, polyglot notebook with first-class Scala support, Apache Spark integration, multi-language interoperability including Scala, Python, and SQL, as-you-type autocomplete, and more. Polynote provides data scientists and machine learning researchers with a notebook environment that allows them the freedom to seamlessly integrate our JVM-based ML platform ?
Dynatrace news. Imagine that your critical services have been running for weeks without incident when suddenly your Tomcat cluster is stuck and your service completely fails. This situation represents an Ops team’s worst nightmare. In such a situation, the Ops team must react quickly to find the root cause of the service outage and figure out how best to remediate the problem.
PALO ALTO, Calif., October 2, 2019 – ScaleGrid, a rapidly growing leader in the Database-as-a-Service (DBaaS) space, has just launched their new fully managed Hosting on Azure for Redis™ service. This management solution for Redis™ allows startups up to enterprise-level organizations automate their Redis™ operations on Microsoft Azure dedicated cloud servers, alongside their other open source database deployments, including MongoDB , MySQL and PostgreSQL.
Wake up! It's HighScalability time: Is this the PDP-7 Ken Thompson used to create Unix? Our intrepid detective says yes. Do you like this sort of Stuff? I'd greatly appreciate your support on Patreon. I also wrote Explain the Cloud Like I'm 10 for all who need to understand the cloud. On Amazon it has 61 mostly 5 star reviews (136 on Goodreads). Please recommend it.
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