𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲
Performance issues are rarely about code.
They’re about 𝗱𝗮𝘁𝗮 𝗮𝗰𝗰𝗲𝘀𝘀 𝗽𝗮𝘁𝘁𝗲𝗿𝗻𝘀.Common 𝗺𝗶𝘀𝘁𝗮𝗸𝗲𝘀:
• Fetching too much data
Getting more data than you actually need. This slows things down and wastes memory.
• Missing indexes
Without indexes, the database has to scan everything to find what you want—like searching a book without a table of contents.
• Chatty APIs
Making too many small requests instead of fewer, larger ones. Each request adds delay.
• No batching
Handling items one by one instead of in groups, which increases processing time.
𝗦𝗶𝗺𝗽𝗹𝗲 𝗳𝗶𝘅𝗲𝘀 𝘁𝗵𝗮𝘁 𝘄𝗼𝗿𝗸:
• Use bulk operations
Process many records in a single step instead of repeating the same action multiple times.
• Add proper indexing
Help your database find data faster by organizing it smartly.
• Reduce round trips
Limit how often your app talks to the database or server—fewer trips = faster response.
• Cache where needed
Store frequently used data temporarily so you don’t have to fetch it again and again.
Most systems don’t need complex optimization.
𝗧𝗵𝗲𝘆 𝗻𝗲𝗲𝗱 𝗯𝗮𝘀𝗶𝗰 𝗱𝗶𝘀𝗰𝗶𝗽𝗹𝗶𝗻𝗲 𝗱𝗼𝗻𝗲 𝗿𝗶𝗴𝗵𝘁.
Before scaling infrastructure,
fix how your system talks to data.