Articles

If you are building an application using Node.js, it can get a little overwhelming since there are a variety of databases to choose from and different ways to build APIs. One way to reduce development time and focus on the problem you are trying to solve is to use a Database as a service to store the data. The advantage of this approach is to use a cloud database system without purchasing hardware which can be cost and time-effective.

One such database service is HarperDB Cloud. To build REST APIs rapidly this service allows us to perform all database operations using a single endpoint. It supports a variety of programming languages such as JavaScript, Java, Python, and so on. Some of the features of HarperDB are the following:

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I was facing a problem where I wanted to insert millions of records into the database, which needed to be imported from the file.

So, I did some research around this, and I would like to share with you what I found which helped me improve the insert records throughput by nearly 100 times.

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We are well past the experimental stage with the cloud. It’s become mission-critical, and we have entered a stage where our applications and services need to take advantage of the globally distributed nature of the cloud and deliver on the expectations of our consumers.

Legacy relational databases are simply not built for the cloud. They are difficult to scale in this environment and costly to maintain their uptime. NoSQL stores were built to address legacy limitations; however, they fall short when it comes to providing consistent transactions. They are casually consistent. Some of the most successful global organizations have purpose-built databases that achieve the reliability of the relational store with the benefits of scale and global coverage that comes with the cloud. These databases are a new breed called Distributed SQL.

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Overview

EclipseLink has two types of caches: the shared cache (L2) maintains objects read from database; and the isolated cache (L1) holds objects for various operations during the lifecycle of a transaction. L2 lifecycle is tied to a particular JVM and spans multiple transactions. Cache coordination between different JVMs is off by default. EclipseLink provides a distributed cache coordination feature that you can enable to ensure data in distributed applications remains current. Both L1 and L2 cache store domain objects.

“Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker. Redis provides data structures such as strings, hashes, lists, sets, sorted sets with range queries, bitmaps, hyperloglogs, geospatial indexes, and streams.” — redis.io

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There are dozens of factors that influence the UX of your site, app, or game. Most of them are beyond your control; user connection speed, end-system resources, even browser technology is all out of your hands. So when you do have the opportunity to influence your project’s infrastructure, you should seize it.

The world’s fastest muscle car can’t perform at its best when traffic is gridlocked bumper to bumper; likewise, the most finely tuned website can’t meet its potential running on shared hosting.

If you want your website, application, or service to run quickly and securely, maximizing both UX and SEO, then you need to look at the bare metal servers from OVHcloud.

Bare Metal Performance

Bare metal (or dedicated) servers aren’t uncommon. Still, most hosts only offer a single type of server, expecting small startups to pay for resources at the same rate as global giants, which can make dedicated hosting prohibitively expensive.

OVHcloud is different; it offers a range of bare metal server products optimized for a wide variety of challenges. That means small startups can invest in fast, easily scalable solutions that meet the most demanding security requirements without breaking the bank.

Whatever your aims, there’s a different OVHcloud solution configured for you:

OVHcloud Rise

Rise is the perfect option for a website, or web app hosting. With its low entry-cost, Intel-powered performance, bundled DDoS protection, and simplified administration, Rise is the natural choice for your first step into bare metal servers.

OVHcloud Advance

To meet SMEs’ need for reliable infrastructure to run mission-critical applications, OVHcloud configured Advance. From in-house CRMs to web-facing SaaS products, Advance is a solid foundation upon which to build your business.

OVHcloud Storage

Storage is ideal for storing large amounts of data securely. Hosting data on standard servers is a colossal waste of resources; with OVHcloud’s Storage product you can host up to 504TB and seamlessly access it via a performance-tuned server.

OVHcloud Infrastructure

For large companies with thousands of employees, global non-profits, colleges, and even local governments, OVHcloud Infrastructure offers scalability and flexibility beyond the average dedicated server.

OVHcloud High-End

For web apps that are leveraging cutting edge technology like machine learning and big data, OVHcloud’s High-End product is a no-compromise custom solution, the humdinger of bare metal servers, with every conceivable option available.

OVHcloud Game

If you’re developing video games, then lightning-quick, reliable streaming servers are essential. OVHcloud’s Game product delivers the type of speed your customers demand, with massive performance gains over comparable bare metal servers.

How to Choose a Bare Metal Server

It’s easy to get bogged down in detail, especially if this is your first foray into bare metal servers.

But here’s the good news: every OVHcloud bare metal server is a massive boost in performance over shared web hosting. That’s because, with a dedicated server, all of the server’s resources are…dedicated; that is, you don’t have to share with anyone. Shared hosting is pot-luck: You might wind up on a server with thoughtful users who don’t eat up all the resources, and you might end up on a server with one selfish user who hogs the processes and compromises the security. With a bare metal server, that’s not an issue.

Choosing a bare metal server is a two-step process. The first step is to think about what you intend to use it for:

Are you going to store a lot of data? If so, think about OVHcloud’s Storage product. But a lot of data doesn’t mean a WordPress blog. Let’s say you’re a polling company, collating millions of records that you hope to analyze to predict political movement; that requires a lot of storage. On the other hand, all servers have some storage. OVHcloud’s Rise product comes with 500Gb and can be configured with more. So if you’re planning to host something the size of a blog, then OVHcloud’s Storage might be using a sledgehammer to crack a nut.

The second step is to ask how complex the operations you’re going to ask the server to perform will be:

Hitting up a database to retrieve some data is not a complex operation. Even something like a complex search isn’t too taxing. If that’s the kind of process you expect to perform, OVHcloud’s Rise is more than adequate. But if you’re manipulating large amounts of data, like resizing hundreds of raster images dynamically; or using facial recognition to search through millions of biometric data records; or even managing your advertising application serving millions of ads to sites across the web; in those cases, you need the sort of performance OVHcloud’s Infrastructure product delivers.

OVHcloud’s products are all scaleable. Its High-End bare metal server product is entirely customizable. Whatever you choose, and however your needs change over time, you can be confident you’re running the optimum server for your project.

Why Choose OVHcloud

There are a mind-boggling array of processors, and OS, and a seemingly infinite — and increasingly expensive — amount of hardware on offer on the web. OVHcloud radically simplifies running a bare metal server by delivering a range of popular packages, tailored for everyday uses, that are both customizable and scaleable.

What OVHcloud delivers is a clear choice, letting you choose the right server for your product.

Whether you need lighting fast response times to maximize your SEO or the space to store a digital archive of the world’s most important art, for reliability and choice, opt for OVHcloud bare metal servers.

 

[— This is a sponsored post on behalf of OVHcloud —]

Source

The post How to Choose a Bare Metal Server From OVHcloud first appeared on Webdesigner Depot.


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Dexie.js is a minimalistic indexed DB wrapper that provides near-native performance and easy to use database.  Hard to believe the dexie DB package size is around 22KB and it works cross-browser and devices. It solves the error handling by promises rather than events. So it will result in less of coding which turns out to be maintainable code.

Let’s start the how-to-use dexie database by creating an order electron app. Clone the electron typescript template and install dexie to it. 

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Dynamo accelerated the NoSQL revolution that’s driving the database industry.

Recently, Amazon announced PartiQL – A SQL-Compatible Query Language for their flagship NoSQL database Amazon DynamoDB. This has brought the NoSQL “re:evolution” full circle. It’s wonderful to see the collaborative research from UCSD and Couchbase enabling the industry to move forward.

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Every week users submit a lot of interesting stuff on our sister site Webdesigner News, highlighting great content from around the web that can be of interest to web designers.

The best way to keep track of all the great stories and news being posted is simply to check out the Webdesigner News site, however, in case you missed some here’s a quick and useful compilation of the most popular designer news that we curated from the past week.

Web Typography Rules: What You Need to Know

 

How Microsoft Crushed Slack

 

Graphic Design Trends for Social Media in 2021

 

UX Christmas

 

Traxr – Monitor Links with 100% Accuracy

 

Hexometer 2.0: Monitor Website Issues and Performance Actively

 

Designing Data Science Tools at Spotify

 

Cow Pilot – The Deadline Driven To-Do List

 

Roy – A Simple & Delightful Color Picker for Designers

 

5 New SEO Tools for Marketers

 

21 Unique Web Design Trends for 2021

 

Newsletter Spy – A Database of 20,000+ Substack Newsletters

 

Visme 2.0 – All-in-one Design Platform

 

2020 Year in Review

 

How to Build a Web App: Key Steps for Starters

 

How to Create a Style Guide to Enhance your Brand’s UX

 

WordPress 5.6: New Features, Changes, and What Else to Expect

 

The Dos and Don’ts of Creating your Product Roadmap

 

Pantone Reveals Two Choices for its Colour of the Year 2021

 

Headlime 2.0 – Professional Marketing Copy for Anyone

 

Design for Sales: 10 Creative UI Designs for Ecommerce

 

How to Build a Strong Mobile App Brand

 

10 New Rules of Design

 

Remake 2.0: Make Web Apps with Just HTML and CSS

 

A Step-by-step Guide to Designing a New Feature for a Popular Product

 

Want more? No problem! Keep track of top design news from around the web with Webdesigner News.

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Using the Prometheus Operator has become a common choice when it comes to running Prometheus in a Kubernetes cluster. It can manage Prometheus and Alertmanager for us with the help of CRDs in Kubernetes. The kube-prometheus-stack Helm chart (formerly known as prometheus-operator) comes with Grafana, node_exporter, and more out of the box.

In a previous blog post about Prometheus, we took a look at setting up Prometheus and Grafana using manifest files. We also explored a few of the metrics exposed by YugabyteDB. In this post, we will be setting up Prometheus and Grafana using the kube-prometheus-stack chart. And we will configure Prometheus to scrape YugabyteDB pods. At the end, we will take a look at the YugabyteDB Grafana dashboard that can be used to visualize all the collected metrics.

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Brief Description

Interference is a simple java framework that enables you to run a distributed database service within your java application, using a JPA-like interface and annotations.

The basic unit of the interference service is a node — in fact, it is a java application, inside which a service instance is running.

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