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Dynatrace news. In part two of this series, I showed how I‘m consolidating multiple Dynatrace API endpoints across my thousands of Dynatrace environments into one. The purpose of this consolidated API was mainly for being able to easily access a large number of tenants for various management purposes. I’ve also shown a preview of another use-case: Visualizing the Problem Status of many environments in a single view: Although with Dynatrace Davis and its AI-driven problem detection the need for a
Towards an API for the real numbers , Boehm, PLDI’20. Last time out we saw that even in scientific computing applications built by experts, problems with floating point numbers are commonplace. The idiosyncrasies of floating point representations also show up in more everyday applications such as calculators and spreadsheets. Here the user-base is less inclined to be sympathetic: If arithmetic computations and results are directly exposed to human users who are not floating point experts, floati
PHP and Node.js are two of the major backend technologies that power web applications. PHP is older between the two, so it naturally has a larger community and major projects in its kitty. That said, the PHP community has started realizing a lack of relevant and updated projects. Surprisingly, this is exactly where Node.js is most successful- building a strong user base across projects meant for modern-day use cases. .
Dynatrace news. Have you ever received a call from a customer telling you that an application you’re providing is too slow? Applications and services are often slowed down by under-performing DNS communications or misconfigured DNS servers, which can result in frustrated customers uninstalling your application. The Dynatrace Software Intelligence Platform gives you a complete Infrastructure Monitoring solution for the monitoring of cloud platforms and virtual infrastructure, along with log
Enterprises are effectively in need of applications that are quality-assured and high-performing because these two factors help in improving the user experience and demand among customers. The world is moving fast with many modern technologies, and this has eventually increased the need for having powerful and high-performing applications. Applications that are slow do not create interest among users and this directly affects the app’s future and enterprise revenue.
In this article, we will explore a new SQL Server 2019 feature which is Scalar UDF (scalar user-defined) inlining. Scalar UDF inlining is a member of the intelligent query processing family and helps to improve the performance of the scalar-valued user-defined functions without any code changing. The DRY (Don’t Repeat Yourself) software programming principle aims […].
Spying on the floating point behavior of existing, unmodified scientific applications Dinda et al., HPDC’20. It’s common knowledge that the IEEE standard floating point number representations used in modern computers have their quirks, for example not being able to accurately represent numbers such as 1/3, or 0.1. The wikipedia page on floating point numbers describes a number of related accuracy problems including the difficulty of testing for equality.
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Spying on the floating point behavior of existing, unmodified scientific applications Dinda et al., HPDC’20. It’s common knowledge that the IEEE standard floating point number representations used in modern computers have their quirks, for example not being able to accurately represent numbers such as 1/3, or 0.1. The wikipedia page on floating point numbers describes a number of related accuracy problems including the difficulty of testing for equality.
Dynatrace news. At Dynatrace we host most of our Dynatrace SaaS clusters for paying customers as well as trial users in the Amazon Web Services (AWS) cloud. As of September 2020, we run 51 clusters on 1100 EC2 instances distributed across six AWS Regions ensuring that all our users can leverage the Dynatrace Software Intelligence Platform to monitor their hybrid-multi cloud environments.
When it comes to cross-browser testing, we tend to focus on executing test cases for bigwigs like Google Chrome, Firefox, or Safari. What about the other browsers? What about Opera? Opera may not be your default browser, but it still is a popular web browser in the market and is especially loved in areas that don’t have high-speed Internet. This is because Opera performs quite well even at slow internet speeds.
Who's Hiring? InterviewCamp.io has hours of system design content. They also do live system design discussions every week. They break down interview prep into fundamental building blocks. Try out their platform. T riplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart.
In this 28th article for SQL Server Always On Availability Group series, we explore the high-availability for the SQL Server PolyBase(SSB) external tables using AG groups. SQL Server PolyBase Introduction It is a new feature from SQL Server 2016 to query the relational and non-relational database using data virtualization techniques. Previously, to access data from […].
Dynatrace news. Information Services Group ( ISG ) , an authority for marketplace intelligence on the global technology and business services industry , and a trusted partner to m ore than 75 of the world’s top 100 enterprises , just released the results of its new ISG Provider Lens™ Cloud – Native Container Services Report for 2020 in the U.S.
One of the biggest time costs in software development is understanding how a system works. And the problem may be growing. Systems are getting more complex yet our ability to understand them doesn’t seem to be growing at the same rate. As we continuously develop software systems, the complexity slowly increases and we don’t fully realise it. Nobody sets out to create a Big Ball of Mud, but many codebases end up that way due to the cumulative effect of the thousands of small changes we make.
As a New York City public school teacher, I taught general music classes to up to 50 students, each with varying degrees of ability and readiness to learn. Fast forward 12 years: As a new people manager, I had to hire 25 QA engineers at Salesforce.org, all with varying degrees of technical and domain experience.
In this article, we will learn the Delayed Durability feature that helps to improve transaction log file write throughput in SQL Server. OLTP (Online Transaction Processing) databases should process a huge number of transactions within the shortest time and concurrently. Therefore, the transaction completion time becomes more important for the performance of the OLTP databases. […].
Dynatrace news. It’s not enough to keep up with the competition. To truly succeed in this day and age, organizations know they must get ahead and stay ahead with new innovations. The most successful organizations know that developing and deploying strategic workloads to the cloud in an efficient and effective manner is a great place to start innovating.
When it comes to game development, an often forgotten component comes in the form of a database for storing gameplay information. The database can contribute to numerous roles, such as storing user profile information, game state, and so much more. In fact, I created a previous tutorial titled Creating a Multiplayer Drawing Game with Phaser and MongoDB.
In my last post , I showed how to use TSqlParser and TSqlFragmentVisitor to extract important information from a T-SQL script containing stored procedure definitions. With that script, I left out a few things, such as how to parse out the OUTPUT and READONLY keywords for parameters, and how to parse multiple objects together. Today, I wanted to provide a script that handles those things, mention a few other future enhancements, and share a GitHub repository I created for this work.
In this article, we will explore the method to suppress successful login and backups messages in the error log for SQL databases. Introduction SQL Server logs useful event information in the error log. It is a primary point of investigating any possible issues with the SQL Server, database, connections, backups, trace flags, startup parameters, recovery […].
Percona Live Online Agenda Slot: Tue 20 Oct • New York 9:30 p.m. • London 02:30 a.m. (next day) • New Delhi 7:00 a.m. • Singapore 09:30 a.m. Abstract Kunlun Distributed Database Cluster is a distributed DBMS that aims to combine the best of both MySQL and PostgreSQL for a highly performant, highly available, highly scalable and fault-tolerant, easy to use and manage database system that requires minimal human maintenance.
If you’re building a game, you’re probably going to need audio such as sound effects and background music at some point in time. Without audio, the gameplay experience can feel quite boring, which no one wants their game to be labeled as. I’ve recently written quite a few tutorials on the topic of game development with Phaser. We’ve seen everything from adding and animating sprites , to handling collisions between game objects.
A Preload is a resource hint that tells the browser to request content before the browser has determined it needs to make the request. This can improve performance because when the browser does realize it needs to request a resource that has been preloaded, it is already there. I have. The post What are Preload Resource Hints? appeared first on Rigor.
In this 27th article of the SQL Server Always On Availability Group series, we will discuss various failover modes for AG databases. Introduction In the earlier articles, we saw that the SQL Server Always On Availability Group provides high availability and disaster recovery solution in SQL Server. As we have explored various configurations for AG, […].
Creating the database for an application is simple and easy. However, database script management gets complicated in a hurry when you need to support multiple versions, work with multiple teams, and apply the same changes to multiple types of databases. One open-source tool that helps teams track, version, and deploy database schema changes is Liquibase.
With over 47,000 commercial farms in 2017, among which 5,600 farms exceeded $100,000 in sales, Florida has the perfect condition for the agriculture industry to thrive. . The post Florida- An Agriculturally Rich State is now Technology Enabled appeared first on Insights on Latest Technologies - Simform Blog.
Immediately after World War II, Coca-Cola had 60% of the soft drinks market in the United States. By the early 1980s, it had about 25%. Not only had Coca-Cola been outmanouvered in product marketing (primarily by Pepsi), consumer concerns over sugar and calories drove consumers to diet soft drinks and to refreshment options outside of the soft drink category.
Percona Live Online Agenda Slot: Wed 21 Aug • New York 12:00 midnight • London 05:00 a.m. • New Delhi 9:30 a.m. • Singapore 12:00 noon Abstract I want to help DBAs and Support engineers find out what’s really going on when some problem strikes. My goal is to show new ways to diagnose problems now available in MariaDB 10.5. See the full abstract for more.
Tarantool is an application server and a database. The server part is written in C, and the user is provided with a Lua interface to use it. Then, Tarantool is an open-source product with its source code in open access, and anyone can develop and distribute Tarantool-based software freely. Today, I’m going to tell you about an attempt to write my own data structure for the search (the Z-order curve) and build it into the Tarantool ecosystem.
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