Hacker Earth Developers Blog

OCTOBER 24, 2023

The term ‘system’ here refers to any set of interdependent modules that work together for a common purpose. Uber, Instagram, and Twitter (now X) are all examples of ‘systems’. Unlike a coding interview question, system design interviews are free-form discussions, with no right or wrong answers.

System Design 147

System Design System Recruiting Scalability 147

Netflix Tech

MARCH 28, 2025

This scenario underscored the need for a new recommender system architecture where member preference learning is centralized, enhancing accessibility and utility across different models. Particularly, these models predominantly extract features from members recent interaction histories on the platform.

Artificial Inteligence 66

Artificial Inteligence Systems Review Training Windows 66

O'Reilly Media - Ideas

NOVEMBER 18, 2019

Thoughtful and effective decision-making was a key trend at the O’Reilly Software Architecture Conference in Berlin 2019. The ability to make good decisions might be the most important aspect of a software architecture practitioner’s job. Every day.every week.every month, you make critical architectural decisions.

Architecture 9

Architecture Software Conference System Architecture 9

Apiumhub

JUNE 22, 2022

We are delighted to announce the release of our new book “ Software Architecture Metrics: Case Studies to Improve the Quality of Your Architecture ”. Global Software Architecture Summit for meeting all these software architects, who push me forward and who generate interesting discussions. ” How did it all started?

Case Study 52

Case Study Architecture Software Review Technical Cofounder 52

OpenCredo

OCTOBER 15, 2020

Following alongside DevOps and CI/CD, the adoption of cloud, distributed NoSql databases, microservices and Kubernetes, has generated an explosion in the complexity of IT systems. Systems which previously had 3 layers (presentation, application and persistence) may now have hundreds of moving parts.

Survey 106

Survey DevOps Continuous Delivery Study 106

Mentormate

AUGUST 30, 2021

Architecture Patterns. Architecture patterns can influence the success of a project as well as the ability to deliver new features in the future and the degree of flexibility of the business. The architecture choice helps us optimize the work for different targets: speed of delivery, budget, flexibility, etc.

Microservices 98

Microservices SOA Architecture Scalability 98

O'Reilly Media - Ideas

SEPTEMBER 11, 2019

Waltz is regarded as the single source of truth rather than the database, and it enables a highly reliable log-centric system architecture. DeepPrivacy — a generative adversarial network for face anonymization. A first attempt at an interesting line of privacy provision.

Artificial Intelligence 12

Artificial Intelligence Artificial Inteligence Games System Architecture 12

Apiumhub

FEBRUARY 26, 2024

Visual representations of code are often more accessible and understandable than lines of text, making it easier for developers to convey ideas, discuss architectural decisions, and onboard new team members. Secondly, software visualization tools aid in communication and collaboration among team members.

Tools 79

Tools Software Software Development Analysis 79

Apiumhub

AUGUST 10, 2023

We are excited to announce that the Global Software Architecture Summit will return for its third edition: GSAS 2023. Whether you are a professional, an inspiring architect, or simply someone passionate about building software systems, GSAS is a unique opportunity to engage with leaders in the industry.

Fractional CTO 83

Fractional CTO Architecture Conference Software 83

Mentormate

FEBRUARY 2, 2021

Coupled CMS providers cram all the functionality that they think you need into one system. They make assumptions about what and how businesses want to present content to their audiences and create a “one-size-fits-some” solution. The problem with this approach is that, as we already noted, these solutions are for the web.

Architecture 98

Architecture System IoT Mobile 98

Netflix Tech

FEBRUARY 9, 2021

The whole system was quite complex, and starting to become brittle. Plus, the architecture of the Edge tier was evolving to a PaaS (platform as a service) model, and we had some tough decisions to make about how, and where, to handle identity token handling. We are serving over 2.5

Authentication 91

Authentication Systems Review Architecture Microservices 91

Apiumhub

JULY 23, 2019

As you may already know, Apiumhub team is software architecture-oriented and reads books for software architects on a weekly basis. This year Apiumhub organizes Global Software Architecture Summit 10th of october, which will take place in Barcelona. “ Essential Software Architecture ” by Ian Gorton.

Software Review 53

Software Review Technical Review Software Systems Review 53

Apiumhub

MARCH 9, 2023

However, recessions often present opportunities for innovators to discover new approaches to problems. The dedicated team model presents outsourced talent which has more responsibility for overseeing the project. According to many experts, there will be a worldwide recession in 2023.

Software Review 76

Software Review Technical Review Software Software Development 76

Netflix Tech

AUGUST 24, 2022

It is important to point out that the user’s time budget, like their preferences, may not be directly observable and the recommender system may have to learn that in addition to the user’s latent preferences. A typical slate recommender system We are interested in settings where the user is presented with a slate of recommendations.

Budget 74

Budget Construction Policies Comparison 74

Infinidat

JANUARY 12, 2021

Dissatisfaction with their storage solution or technical support often boils down to an inability to meet performance or availability SLAs, and a move to a system that can validate their ability to meet these requirements, based on both their technology and customer testimonials, can present a strong case.

Storage 59

Storage Enterprise Artificial Inteligence Technical Support 59

Openxcell

FEBRUARY 20, 2021

So, the agencies may accept the deliverables in different formats as long as all the required information is present. They design the system architecture, software components, etc., Plus, also reviewing the architecture and the software components. Plus, reviewing the architecture and software components.

SDLC 52

SDLC Technical Review UI/UX Software Review 52

Newgen Software

DECEMBER 11, 2023

With time, banks have created layers of applications on top of core banking system which has made the entire system architecture slow and unstable with a minimal flow of information from one application to another. The crux lies in integrating the core system with the disparate point and external applications.

Systems Review 52

Systems Review Banking System Software Review 52

Openxcell

DECEMBER 9, 2020

SRS is a reference for product architects to come up with the best architecture for the product to be developed. As per the SRS requirements, you can propose and document more than one design approach for the product architecture in a DDS – Design Document Specification. Architectural Design. Define Requirements in SDLC.

SDLC 94

SDLC Software Development Software Review Weak Development Team 94

LeanEssays

JULY 14, 2019

In Würzburg, Germany, Eric Raymond presents an essay called "The Cathedral and the Bazaar" [1] at the Linux Kongress. As the company outgrew its traditional cathedral-style software architecture in the early 2000’s, the leadership team felt that the growing pains could be addressed with better communication between teams.

Software Review 91

Software Review Software Engineering Weak Development Team Continuous Delivery 91

Altexsoft

APRIL 16, 2021

OLAP models a database in such a way that it becomes possible to quickly gather the data and present it to analysts in a multidimensional look rather than a flat table. Online Analytical Processing Architecture. So let’s analyze OLAP workflow in such architecture. That’s why OLTP and OLAP databases will differ in numerous ways.

Analytics 98

Analytics Analysis Storage Business Intelligence 98

Newgen Software

FEBRUARY 6, 2024

With time, banks have created layers of applications on top of core banking system which has made the entire system architecture slow and unstable with minimal flow of information from one application to another. The crux lies in integrating the core system with the disparate point and external applications.

Banking 52

Banking Software Review Systems Review Technical Review 52

Lacework

NOVEMBER 1, 2023

This article addresses privacy in the context of hosting data and considers how privacy by design can be incorporated into the data architecture. This ensures that as members join or leave the team, or change roles within the team, the identity and access granted to each member is appropriately scoped for their present role.

System Design 52

System Design Systems Review System Data 52

Netflix Tech

DECEMBER 14, 2018

In this post we will provide details of the NMDB system architecture beginning with the system requirements?—?these these will serve as the necessary motivation for the architectural choices we made. More details of our implementation are presented as follows.

Media 97

Media Systems Review Storage Performance 97

Honeycomb

AUGUST 23, 2021

million net present value (NPV) over three years when also factoring in incremental revenue due to better uptime and performance, and cost savings from lowering developer turnover, and reducing legacy monitoring costs . A three-year ROI of 296% . Cost savings of $2.68 million due to faster incident response and incident prevention .

Study 52

Study Systems Review Technical Review Software Review 52

Confluent

APRIL 3, 2019

Sometimes missing values can be reconstructed or inferred from other fields present in a record. His particular interests are analytics, systems architecture, performance testing and optimization. CASE: Generate values for missing attributes. Sometimes data may have “holes”—that is, not every field in every record has a value.

Systems Review 96

Systems Review Groups Data Analytics 96

Abhishek Tiwari

SEPTEMBER 8, 2024

Without a clear method for valuing data contributions, we risk a system where AI benefits mainly accrue to big tech companies, leaving individual data creators uncompensated. It presents a significant advance in quantifying the value of training data for large AI models. System architecture of LOGRA for Data valuation. (1)

Artificial Inteligence 52

Artificial Inteligence Data Technical Review Systems Review 52

Netflix Tech

OCTOBER 18, 2019

It featured three relevant talks from LinkedIn, Netflix and Facebook, and a platform architecture overview talk from first time participant Dropbox. In particular, he talked about the misattribution potential in a complex microservice architecture where often intermediary results are cached.

Metrics 52

Metrics Policies Infrastructure Architecture 52

Netflix Tech

SEPTEMBER 29, 2022

Assume then, that there is replication lag between the replicas in our data store, and we present as dequeueable to worker B the message that was just dequeued by worker A via a different node. System Architecture Timestone is a gRPC-based service. The system diagram for the application is shown in Figure 2.

System 88

System Off-The-Shelf Serverless Fashion 88

Tandem

AUGUST 2, 2023

Companies are looking for professionals who possess a deep understanding of programming languages, system architecture, and agile methodologies. From a business standpoint, it doesn’t make sense financially for us to learn some technologies.

Technical Advisors 52

Technical Advisors Technical Review Software Review Software Engineering 52

Openxcell

FEBRUARY 6, 2022

DevOps engineers must have a good understanding of typical system architecture, provisioning, administration, and traditional developer tools. Documentation and system analysis. On the other hand, system analysis helps in examining the present technology and devises plans and processes for its enhancement and expansion.

DevOps 52

DevOps Engineering Software Review Quality Assurance 52

Seerene

FEBRUARY 20, 2020

Fortunately for the reader, this bug includes the work and domain of passionate graphics developers, which results in visually presentable artifacts for this post. was actually present for each fragment: the x coordinate of the uv variable. Further, you can track external communication on this bug on publicly accessible websites.

Open Source 52

Open Source Off-The-Shelf Hardware Software 52

Netflix Tech

OCTOBER 18, 2019

It featured three relevant talks from LinkedIn, Netflix and Facebook, and a platform architecture overview talk from first time participant Dropbox. In particular, he talked about the misattribution potential in a complex microservice architecture where often intermediary results are cached.

Metrics 40

Metrics Policies Infrastructure Architecture 40

Altexsoft

JULY 9, 2021

Edge computing architecture. IoT system architectures that outsource some processing jobs to the periphery can be presented as a pyramid with an edge computing layer at the bottom. How systems supporting edge computing work. The vital countermeasures to edge-related cyber threats are.

IoT 59

IoT Azure USP Hardware 59

Exadel

OCTOBER 11, 2022

The ISTQB presents a body of knowledge based on best practices developed by hundreds of international testing experts. This means that we can work on any system, architecture, or device, from mobile and web applications to APIs, analytics tools, and TV consoles, etc. Benefits of a Good Theoretical Knowledge Base in Practice.

Testing 52

Testing Quality Assurance Knowledge Base Guidelines 52

The Programmer's Paradox

JUNE 11, 2009

As the data moves forward to the user, it often needs to be dressed with fancy presentations, stuff that gets easily stripped away later. In many ways, their most serious problem has become their insanely overcomplicated architectures. My earlier post on Architectural Ramblings dealt with matching system architecture to team structure.

Programming 40

Programming Weak Development Team Architecture System 40

Altexsoft

JUNE 26, 2019

As acceptance testing is present across the entire product development, it also impacts the overall quality of development, as it delivers instant feedback on what works the best. At the end of each iteration, acceptance testing produces deliverables that are used to modify requirements/system architecture/UX style guides, etc.

Quality Assurance 85

Quality Assurance Testing Weak Development Team Software Review 85

James Shore

NOVEMBER 12, 2020

Design and architecture. They use test-driven development to combine architecture, design, tests, and coding into a single, ongoing activity. Evolutionary Architecture. People with expertise in design and architecture are still necessary. Test Driven Development. Mob Programming. Pair Programming. Evolutionary Design.

Weak Development Team 86

Weak Development Team UI/UX Coaching Software Review 86