Hacker Earth Developers Blog

JUNE 26, 2020

Sergey: Well, I wouldn’t say that I didn’t want to do that, but I definitely didn’t expect to, and I definitely didn’t expect to be in a place where I am today. So, definitely very inspiring. Sergey: Yeah, I definitely agree with that. Uh, so a fun question for you. Makes sense.

Internet 154

Internet Engineering Architecture Network 154

Zensar

FEBRUARY 18, 2020

The data fabric refers to various activities such as data extraction, data discovery, data transformation, data definition, data modelling, and data management for both structured as well as unstructured data. From my experience of designing and implementing architectures, the most important consideration is business objective.

Architecture 40

Architecture Analytics Sustainability System Architecture 40

Altexsoft

AUGUST 21, 2019

While the main responsibility is to take charge of the Extract, Transform, Load stage, an ETL developer performs tasks connected with data analytics, testing, and system architecture. Data warehouse architecture. Provide system architecture for each element and the whole data pipeline. Data Warehouse Architecture.

Development 44

Development Software Engineering Data Engineering Architecture 44

Altexsoft

JUNE 16, 2020

There are dozens of definitions for a software or technical architect, but in most general terms a person holding this position drives all critical decisions about the organization of the software system. The role involves knowledge of business analysis , project management, and systems architecture. “In Source: C4 Model.

Software Review 69

Software Review Technical Review Software CTO 69

Openxcell

FEBRUARY 20, 2021

Later, they are transformed into a System Design Document that accurately describes the system design, and you can use it as an input to system development in the next phase. The list of requirements that you develop in the definition phase is used to make design choices. What is the Design Phase in SDLC? Read more ?

SDLC 52

SDLC Technical Review UI/UX Software Review 52

Apiumhub

MARCH 9, 2023

Working with experienced developers who understand the principles of your project can definitely accelerate your product’s time to market. Carola Lilienthal – author of the book “Sustainable Software Architecture” is behind this company and strives to bring more efficiency to software development processes.

Software Review 76

Software Review Technical Review Software Software Development 76

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 90

Authentication Systems Review Architecture Microservices 90

Apiumhub

MARCH 22, 2023

We can definitely say that these are companies you can trust! CTO of Endava is Eoin Woods – co-author of the well-known book “Software Systems Architecture” and who was the recipient of the 2018 Linda N. Northrup Award for Software Architecture, awarded by the SEI at Carnegie Mellon University.

Software Development 52

Software Development Software Development Fractional CTO 52

Altexsoft

MAY 21, 2021

FHIR offers a common set of APIs (pieces of code enabling data transmission) for healthcare systems to communicate with each other. FHIR specifications are free to use and employ technologies and web standards commonly used in other industries, specifically the REST architectural style of API. FHIR API on top of an existing system.

Technical Review 72

Technical Review Healthcare Weak Development Team Resources 72

James Shore

APRIL 26, 2021

To be specific, when you first create a design element, whether it’s a new method, a new class, or even a new architecture, be completely specific. Breakthroughs happen at all levels of the design, from methods and functions to architectures. Application architecture. Architecture” is an overloaded word. Refactoring.

Software Review 83

Software Review Technical Review Systems Review Weak Development Team 83

Mentormate

NOVEMBER 9, 2021

As we did for relational databases, let’s see what Wikipedia has to say: “SQL is a domain-specific language used in programming and designed for managing data held in a relational database management system (RDBMS).”. Again a succinct definition, but a bit too technical. Let’s clarify it with an example.

Scalability 98

Scalability Games System Examples 98

Netflix Tech

AUGUST 24, 2022

A recommendation system trying to maximize the user’s engagement with the slate needs to pack in as many relevant items as possible within the user budget, by making a trade-off between relevance and cost. Once we have a model for q , we can use that as the item scorer in the above slate recommender system architecture.

Budget 72

Budget Construction Policies Comparison 72

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. Stable product definition. The project is short.

SDLC 94

SDLC Software Development Software Review Weak Development Team 94

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. As such, a DS is characterized by the three-tuple (1) a namespace, (2) a media analysis type (e.g.,

Media 95

Media Systems Review Storage Performance 95

ProdOps

JULY 1, 2018

Motivation The architecture design in the company was always striving for micro services, and was deployed on containers from very early stages. We came to an understanding that a re-architecture is required and that orchestrating the services is the natural way to go. Testing chaos was done in 4 scenarios: Over Load ?—?Naming

AWS 40

AWS Architecture Testing Metrics 40

Instaclustr

MAY 19, 2021

That is, a table may be defined using the definition of another table or a function may take a table definition as input and provide a different table definition as output. This rather unique implementation follows through to using built in data types as basis for your own custom data types, as well as constraint definitions.

Database Administration 36

Database Administration Storage Weak Development Team Open Source 36

Kentik

APRIL 3, 2018

Traditional tooling is often not deployed where and when the problems occur, and doesn’t retain the details necessary to definitively answer the “was it the network?” Networking teams no longer need to be limited by unresponsive tools, aggregated stats, and data deadends. Getting that data has historically been a huge challenge.

Network 40

Network WAN Policies LAN 40

Altexsoft

JUNE 26, 2019

In the Waterfall model, user-acceptance testing is a definitive point that shows software readiness. UAT activities, in that case, are aimed at the full check of the system, its functionality, usability, and bugs. Minor visual issues are acceptable. User-acceptance environment (UAT manager, tools for testing, test scenarios, etc.).

Quality Assurance 85

Quality Assurance Testing Weak Development Team Software Review 85

The Agile Monkey

MARCH 22, 2019

The key concept of OpenWhisk is that it is based on Docker containers, so you don’t have to worry about the architectural details. Internally the architecture works as an async and loosely coupled system; as developers, we only need to develop functions that will be uploaded as actions.

IoT 40

IoT Applications Serverless Architecture 40

James Shore

NOVEMBER 12, 2020

I once worked with two financial experts who were in total agreement that our software needed to support a specific thing, but when we asked them to define that thing, it turned out that they had exact opposite definitions. Design and architecture. Evolutionary Architecture. These are people with deep experience. Simple Design.

Weak Development Team 86

Weak Development Team UI/UX Coaching Software Review 86

Openxcell

JUNE 7, 2021

The QA team interacts with various stakeholders such as clients, business analysts, system architects, technical leads, etc., – Architectural and Design Requirements. – System & Integration Requirements. The development team analyzes the requirements from the design, coding, and architecture perspective.

Software Review 52

Software Review Testing Software Systems Review 52

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

Marcusoft

AUGUST 15, 2019

The teams are responsible for products or a value stream (for example Partner Portal or Internal administration systems). Each column contains the following information (from top): Name and definition. Yes - we change the architecture from what it is today towards a world that better supports how we want to work.

Agile 65

Agile Weak Development Team Meeting KPI 65