TLDR WEB DEV 2023-11-15

The job market is heating back up. Hired has 1,751 open positions

for developers like you: front-end, back-end, product - you name it. And here’s the best part: You don’t need to apply for jobs. Companies approach you with salary details [5] upfront 🤯

😏 Join now to get offers (100% free for candidates)

FOUR KINDS OF OPTIMISATION

This article explores four kinds of optimization: using better algorithms, better data structures, lower-level systems, or accepting less precise solutions. Each solution involves trade-offs and requires a deep understanding of the specific context and performance requirements. Before making assumptions about performance bottlenecks, it’s important to rigorously profile an application and use the right optimizations in the right context.

HANDLING FORMS AND VALIDATION IN ANGULAR

This article explains the two ways of working with forms in Angular: Reactive and Template-driven forms. Reactive forms provide direct access to the underlying form object model and are suitable for applications heavily reliant on forms, offering scalability, reusability, and testability. Template-driven forms use directives within the template to create and manipulate the form’s object model and are simpler to use for basic forms. The article provides a detailed guide on creating a profile form component to demonstrate how each type of form is implemented.

GETTING THE MOST OUT OF YOUR SOFTWARE ARCHITECTS

Software architects and senior engineers can save you tons of time and prevent crucial mistakes from happening. The key to a productive relationship with them includes doing your part well, like promptly addressing their requests, proactively consulting them, and appreciating their contributions. It’s important to clearly define the help needed, push for their support, and avoid offloading trivial tasks.

PLEASE DON’T ASK IF AN OPEN SOURCE PROJECT IS DEAD

This author experienced an existential crisis over the past several months about their work in open source AI due to the industry's rapid evolution and toxic backlash. After taking a break, they returned to find users questioning the abandonment of their project, which caused panic and frustration. They reflect on the unrealistic expectations in open source software development, highlighting the challenges of maintaining projects and dealing with user demands.

it's free!

GPT CRAWLER

GPT Crawler crawls websites that you specify and creates a summation of the information on the sites, all packed into a file. This file can then be used in tandem with OpenAI to create a custom assistant or a custom GPT.

SIRIXDB

SirixDB is a database system designed for embedding, focusing on temporal and evolutionary data management. It adopts an append-only strategy for storing immutable versions, ensuring the complete history of each resource is preserved. Each commit in SirixDB creates a space-efficient snapshot via structural sharing. The system is built on a log-structured model that avoids data overwriting and implements an innovative versioning technique at the page level.

THE ARCHITECTURE OF SERVERLESS DATA SYSTEMS

The future of cloud data services may focus on serverless, multi-tenant data architectures. This article examines different systems like OLTP databases, OLAP, cloud data warehouses, and event streaming systems. The author notes the growth in serverless multi-tenant (MT) systems, such as Google's BigQuery and Amazon's DynamoDB, and explores emerging ones like Neon and CockroachDB. There are challenges unique to serverless MT systems, such as latency, consistency, heat management, and the importance of high resource utilization.

UNLOCKING PERFORMANCE – A JOURNEY OF SCALING UP WITH ELASTICSEARCH

A team of 3 developers at Monday.com upgraded their Elasticsearch cluster and improved indexing strategies in just 3 weeks, resulting in a 3.5x average performance boost and a 40x boost in peak times for complex queries. This post highlights in detail how the migration process was performed, breaking it into 5 steps: cluster and index creations, data integration and performance checks, and throttling and optimization. It also comes with 6 takeaways that can be helpful for any general data migration process.

NODE.JS CLI APPS BEST PRACTICES

A collection of best practices for building successful, empathic, and user-friendly CLI tools using Node, plus an appendix of popular CLI frameworks.

MACHINE LEARNING FOR BEGINNERS - A CURRICULUM

A curriculum for learning machine learning put together by Microsoft Engineering.

A DECADE OF DEVELOPING A PROGRAMMING LANGUAGE

A developer shares his lessons from creating a programming language called Inko.

BOOSTING PRODUCTIVITY WITH THE GITHUB CLI

The GitHub CLI is an amazing tool for anyone involved in open source. This article shows you how to use it to its fullest potential.