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Logrocket
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Leader Spotlight: Balancing long-term strategy with short-term iterations, with Aslan Sevi
- Aslan Sevi, Head of Product at ZEDGE, discusses balancing long-term strategy with short-term iterations in the mobile app industry.
- Open communication within globally dispersed teams at ZEDGE is emphasized as a key factor for competitive success.
- ZEDGE's ability to adapt quickly in the evolving mobile landscape has been crucial for transitioning into today's smartphone era.
- Balancing monetization through advertising subscriptions and virtual tokens at ZEDGE without compromising user experience is a challenging task.
- A/B testing framework at ZEDGE allows for effective experimentation and optimization of monetization strategies.
- A major redesign at ZEDGE showcased the importance of quickly adjusting strategies based on user feedback and performance data.
- ZEDGE prioritizes long-term goals while remaining agile in responding to shifting priorities in the mobile app space.
- Testing early and evaluating potential impact versus effort helps ZEDGE determine the worthiness of pursuing new features.
- Strategic decisions to kill features at ZEDGE are guided by clear KPIs and data-driven insights, focusing on value and user satisfaction.
- Strong alignment and communication among product, marketing, and development teams at ZEDGE ensure everyone remains on the same page amidst evolving roadmaps.
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Medium
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Speculation Fades, but Innovation Lasts: The Future of Web3 Lies in Real Solutions
- Web3 represents a shift towards decentralization, security, and user empowerment.
- Dmail is a decentralized communication platform leveraging blockchain technology.
- Dmail ensures data ownership, security, privacy, and censorship resistance.
- Web3's future lies in real solutions, such as Dmail, that enhance user sovereignty.
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Dev
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I Will Teach You SQL in 3 Minutes
- SQL is a powerful tool for managing and manipulating data in relational databases.
- SQL is used in various industries including e-commerce, social media, and data analysis.
- Key SQL operations include selecting data, joining tables, and inserting data.
- Learning SQL allows you to organize and retrieve data quickly, automate tasks, and make data-driven decisions.
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Medium
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Why Tauri is the Future(Everything you need to know)
- Tauri is the future of application development and offers a powerful solution for developers.
- Rust, the programming language used in Tauri, provides high speed and safety.
- Tauri's Rust backbone keeps apps lean and significantly reduces app size compared to Electron.
- Rust's zero-cost abstractions ensure high performance, outperforming JavaScript by up to 300% in CPU-intensive tasks.
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Medium
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From Single Server to Global Scale: A Journey Through System Evolution
- Many systems evolve differently in reality than ideal scenarios, often necessitating multiple rewrites.
- Systems typically move up one or two stages and remain there throughout their lifespan.
- Avoiding full-application rewrites is crucial due to time and complexity concerns.
- The journey of system evolution begins with a single server handling all tasks.
- As a system grows, limitations emerge, such as overwhelmed servers and slower database querying.
- Vertical scalability involves hardware upgrades without architectural changes.
- Vertical scaling becomes costly and has limitations in terms of memory and CPU cores.
- Functional partitioning involves separating services like web servers and databases onto different machines.
- Horizontal scalability splits different components of a web app across multiple machines.
- Global scalability involves distributing data centers worldwide for improved latency and disaster recovery.
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Medium
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176
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How to Sound Like a Good Writer?
- Refine your writing style by using examples to illustrate each point.
- Develop a distinct voice by using language that sets you apart.
- Inject personality by incorporating humor, rhetorical questions, or storytelling.
- Avoid monotony by varying sentence structure and tone.
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Medium
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Mastering Delegates in C#: A Developer’s Guide to Best Practices
- Delegates in C# are a fundamental concept that powers events, callbacks, LINQ, and modern async patterns.
- Delegates are more than just type-safe function pointers - they allow you to pass functions as parameters and return types from methods.
- Understanding delegates is crucial for mastering events, callbacks, and other advanced language features in C#.
- This deep dive article explores delegates in C# and provides guidance on how to effectively use them.
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Medium
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105
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What is KPF?
- KPF (Kindle Package Format) is a proprietary file format created using Kindle Create, Amazon’s free ebook formatting software.
- KPF is specifically designed for Amazon’s Kindle ecosystem, ensuring that books maintain their intended formatting and layout when published through KDP.
- It supports interactive elements, including images, tables, and custom fonts.
- Kindle Create auto-detects chapters and ensures proper text alignment, indentation, and spacing.
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Dev
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Calculate all the year/months included in the year/month interval — From SQL to SPL #15
- The task is to add a calculated column called TimePeriods to a database table.
- The TimePeriods column should contain a continuous date sequence with an interval of one month, generated using the starting year/month and ending year/month.
- SQL does not have a direct function for generating date sequences, making it complex to achieve the required logic.
- esProc SPL, on the other hand, can easily generate date sequences and process string sets for concatenation.
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Dev
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DUMB DEV: Where "Good Enough" is the Enemy of "Wow That's a Hot Mess
- DUMB DEV is a chaotic tech platform that embraces the unadulterated chaos of the internet.
- It features AI-generated content, infinite threads of discussions, life-changing hacks, and a disregard for best practices.
- DUMB DEV contributors include users who turn smart fridges into CI/CD pipelines, replace semicolons with unicorn emojis, and generate Stack Overflow answers in Shakespearean English.
- The platform is known for confusing tutorials, rage comics in comment sections, and the top tag #NotMyProblem.
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Dev
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How Indexes Really Work
- Indexes in databases enhance performance by efficiently navigating data storage and reducing workload when reading from disk.
- Without indexes, databases perform full table scans, reading all blocks sequentially, leading to slow query processing.
- Indexes are smaller, structured tables that act as lookup guides, storing indexed values and pointers to actual data rows.
- Creating an index on a column results in faster query execution by scanning the index rather than the entire table.
- Indexes improve performance by reducing disk I/O, enabling targeted data retrieval, and aiding query planning.
- Index selectivity, diverse value columns work best, and there are trade-offs like increased disk space and slower write operations.
- Indexes are a crucial tool for optimizing database performance, minimizing full table scans, and improving query speed.
- By analyzing query plans, using appropriate indexes, and optimizing queries, significant performance gains can be achieved.
- Indexes are a key factor in database optimization, reducing the need for costly scans and enhancing query efficiency.
- Understanding and leveraging indexes can greatly improve database performance, benefiting both users and servers.
- Next time facing slow queries, focus on query analysis, WHERE clauses, and index optimization for better performance outcomes.
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Medium
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432
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A Cambridge University Probability Problem: Toy Penguins in Cereal Boxes
- This article discusses a probability problem from Cambridge University Admission.
- It defines the expected value of a discrete random variable X and demonstrates the derivation of an expression for E(X).
- The problem involves collecting toy penguins from cereal boxes, where each box can contain either a daddy penguin or a mummy penguin.
- The probabilities of finding a daddy penguin or a mummy penguin in a box are denoted as p and q, respectively.
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Medium
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291
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CSS Borders Unleashed
- In CSS, a border is a line that surrounds an HTML element.
- Borders can be styled in various ways, such as changing their thickness, style, and color.
- CSS provides several properties to customize borders, including border-width, border-style, and border-color.
- The border property combines border-width, border-style, and border-color into one line.
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Medium
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150
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Efficient Dart: 8 Lesser-Known List Methods You Should Know
- The replaceRange() method replaces elements in the list within a specified range with a provided value.
- The setRange() method replaces elements in the list starting from a given index with values from another iterable.
- The every() method checks if all elements in the list satisfy a given condition.
- The any() method checks if at least one element in the list satisfies a given condition.
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Dev
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361
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The Ultimate Guide to Web Application Observability
- Observability is crucial for understanding system behavior through logs, metrics, and traces to ensure smooth operations and troubleshoot issues.
- Key tools like Prometheus, Grafana, and Alloy help in monitoring, analyzing performance, and visualizing data in web applications.
- Setting up observability for a Nuxt-based server-side app in a Docker container involves using Prometheus for metrics collection and Grafana for visualization.
- Prometheus collects performance data and utilizes PromQL, while Grafana provides charts and dashboards to display app performance.
- Creating a Prometheus registry in a Nuxt app involves installing prom-client package and defining metrics services to track HTTP requests.
- Exposing metrics through an API route enables accessing Prometheus-formatted metrics like CPU usage, memory usage, and HTTP request counts.
- Setting up Alloy involves configuring it to scrape metrics from the Nuxt app and forwarding them to Grafana for visualization using a Docker Compose setup.
- Utilizing Docker Compose simplifies running both the Nuxt app and Alloy, allowing for easy networking and orchestration of services.
- By connecting Prometheus with Grafana, users can create dashboards to monitor app performance and health in real-time.
- This guide offers a streamlined approach to monitoring Nuxt apps within Docker using Prometheus, Grafana, and Alloy for efficient performance tracking and issue detection.
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