Learn essential SQL index types: single-column, composite, unique, full-text, and bitmap indexes for efficient database queries — As a beginner in the world of SQL databases, one of the essential concepts to grasp is indexing. Indexes play a crucial role in improving the performance of database queries, and they are fundamental to efficient database design. …

Technology options are suitable for startups that want to quickly develop products — Are you in the exciting phase of turning your app idea into a Minimum Viable Product (MVP)? If so, you’re likely looking for a tech stack that allows you to learn quickly and build your app fast. While there are many options available, one of the current favorites among developers…

With some practice reading plans, you’ll be a query tuning pro — SQL execution plans are key to understanding and tuning query performance. The plan shows how the database engine will execute your SQL query. Analyzing the plan can reveal opportunities to add indexes that can drastically improve query speed. …

Journey to learn about myself and inner world — Of all the Myers-Briggs personality types, INFJ-A Advocates are among the rarest, making up an estimated 1–3% of the population. Yet Advocates possess a unique set of strengths that enable them to make a meaningful difference in the world. …

Learn essential Java memory optimization techniques, including data type choices, resource management, and exception handling best practices — Optimizing memory usage in Java is crucial for building efficient and scalable applications. By avoiding common memory-related exceptions such as OutOfMemoryError and optimizing your code, you can ensure your Java applications run smoothly. Here are some tips to optimize memory usage and avoid common exceptions in Java, along with code…

Unlocking Java’s Potential: Exploring the Power of Java Reflection and Functional Interfaces for Enhanced Development Efficiency — Java, a versatile and powerful programming language, offers a plethora of features to make development more efficient and expressive. Two standout features that every Java developer should be acquainted with are Java Reflection and Functional Interfaces. …

Achieving work-life balance as a software engineer: prioritize self-care, set boundaries, say no, embrace flexibility, and nurture relationships. — In the fast-paced world of software engineering, finding a balance between work and life can often feel like an elusive goal. The demands of this profession can be all-consuming, leading to burnout, strained relationships, and a decline in overall well-being. …

Detect resource-intensive operations from the execution plan, such as disk I/O, CPU usage, or memory consumption. — Optimizing the performance of SQL queries is a critical aspect of database management. One of the most effective techniques for improving query performance is the strategic use of indexes. However, before jumping into index creation, it’s essential to understand query execution plan. A well-thought-out plan can help you optimize query…

Working With Redis 1. Caching Strategies for High-Performance Java Applications with Redis 2. A Guide to Using Redis in Spring Boot: Custom CacheManager As a junior developer, you’ve likely heard about Redis and Spring Boot, two powerful technologies that can supercharge your applications. Redis is an in-memory data store known for its speed…