Tag: performance

Feed: Featured Blog Posts - Data Science Central. Author: Bill Schmarzo. There is a phrase in baseball about pitchers “pitching through pain” that refers to pitchers taking the mound to pitch even though they have aches and pains – sore arms, stiff joints, blisters, strained muscles, etc. The idea is that these pitchers are so tough that they can pitch effectively even though they are not quite physically right.  However, when the human system is asked to do something that it’s not prepared to do in the most effective manner, other bad habits emerge in an attempt to counter these ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: ajit jaokar. I have been looking at this problem over a few years now The IoT industry often speaks of handling both high volumes and high throughputs of data However, currently, I find that there are not many use cases for IoT streaming analytics which are unique The 'unique' and 'currently' bits are important i.e. identifying use cases that need the analytics primarily implemented in the stream (and not applied to data when at rest) Do you know of companies/ vendors actually implementing this? (in production today) On one hard, every ... Read More

Feed: AWS Partner Network (APN) Blog. Author: Henry Axelrod. By Henry Axelrod, Partner Solutions Architect at AWSBeing able to access files via standard file protocols from one or more locations is important to many organizations. In this post, I will explore how Nasuni’s solution allows customers to access files across many locations through the use of a physical or virtual appliance. You can run these appliances in a data center or the Amazon Web Services (AWS) Cloud. Nasuni is an AWS Partner Network (APN) Advanced Technology Partner with the AWS Storage Competency. With industry-leading encryption, local performance, and pay-as-you-go pricing, Nasuni ... Read More

Feed: Recent Announcements. File Gateway provides on-premises applications with file-based, cached access to virtually unlimited cloud storage. With this launch, you can configure Amazon CloudWatch Logging to log configuration errors, such as insufficient bucket access privileges, or when applications use the gateway to access files that have transitioned to long-term Amazon S3 storage classes. You can subscribe to these log entries and be notified to correct the errors. Normal operations can be resumed and your file share clients can continue to access their data. You can use the new Amazon CloudWatch metrics to monitor CPU, cache disk, and RAM allocated ... Read More

Feed: Planet MySQL; Author: MySQL Performance Blog; Percona announces the release of from the website or install PT-1696: the new pt-pg-summary tool supports PostgreSQL data collection in a way similar to other PT summary tools. The following is a fragment of the report that the tool produces:PT-1741: Migration to a new MongoDB driver was done.PT-1344: pt-online-schema-change failed to detect hostnames with a specified port numberPT-1630: pt-table-checksum had a regression which prevented it from working with Galera clusterPT-1709: pt-upgrade generated “Use of uninitialized value in concatenation (.) or string” error in case of invalid MySQL packetsPT-1728: pt-table-checksum failed to scan small tables that ... Read More

Feed: Recent Announcements. AWS Elemental MediaStore is a video origination and storage service that offers the high performance, predictable low latency, and immediate consistency required for live streaming media combined with the security and durability AWS offers across its services. MediaStore offers an inexpensive method for pass-through and low-latency segmented video content delivery, with pay-as-you-go pricing. The service functions independently or as part of AWS Elemental Media Services, a family of services that form the foundation of cloud-based video workflows and offer you the capabilities you need to transport, create, package, and deliver video. Visit the AWS region table for ... Read More

Feed: Planet MySQL; Author: Alena Subotina; .NET Core 3 .NET Core was presented by Microsoft in 2016, but its 1.x versions had limited set of features comparing to Full .NET Framework. Since then .NET Core has been drastically improved. .NET Core 2.0 has a significant part of Full .NET Framework features and includes new functionality and significant performance optimizations.This year, a new .NET Core 3 is coming. It is currently available as .NET Core 3.0 Preview 9, and despite its preview status, Microsoft officially recommends it to full production use. Besides, Microsoft sends some signals that the development of Full ... Read More

Feed: Liquid Web. Author: Adam Conley; In this article, we will go through exactly what WordPress Multisite is, the pros and cons of using it, and if it’s right for you.What is WordPress Multisite?WordPress Multisite is a WordPress feature that allows you to create multiple WordPress installations. These installations can be installed on as many sub-domains or sub-directories as you need. Keep in mind you can only choose one method of a WordPress Multisite, either sub-domains or sub-directories.Prerequisites to Installing WordPress MultisiteEnabling multisite requires three things:Have a Powerful Web Host: If you’re on a shared hosting platform, the web host ... Read More

Feed: Planet PostgreSQL. Postgres is the leading feature-full independent open-source relational database, steadily increasing its popularity for the past 5 years. TimescaleDB is a clever extension to Postgres which implements time-series related features, including under the hood automatic partioning, and more.Because he knows how I like investigate Postgres (among other things) performance, Simon Riggs (2ndQuadrant) prompted me to look at the performance of loading a lot of data into Postgres and TimescaleDB, so as to understand somehow the degraded performance reported in their TimescaleDB vs Postgres comparison. Simon provided support, including provisioning 2 AWS VMs for a few days each.SummaryThe ... Read More

Feed: CronJ. Author: Vignesh M; AI is been in our imagination for the last 40 50 years.In fact, from all the way from 2001 Space Odyssey to even like Ex Machina, there’s been a lot of movies about our fascination with AI.Unfortunately, that’s been a very negative twist around AI because ultimately all those movies are about the machines turning on humans and ultimately killing them. So I would like to offer a more optimistic outlook about AI. But it’s clear that this is something that’s really caught our imagination.The other thing that was clear was that this is all ... Read More