Guides & Strategies6 min read•Updated July 2026
Production Best Practices
Enterprise readiness, error handling, caching, and evaluation telemetry.
Pattern 1: Server Startup Pre-Compression
Pre-compress standard system prompts at application initialization time:
cached_app.py
from llmslim import compress
SYSTEM_PROMPT = """... 2,500 token enterprise compliance policy ..."""
# Pre-compress once during startup
COMPRESSED_SYSTEM_PROMPT = compress(SYSTEM_PROMPT, target_ratio=0.4).compressed_text
def build_user_request(user_input: str) -> list:
return [
{"role": "system", "content": COMPRESSED_SYSTEM_PROMPT},
{"role": "user", "content": user_input}
]Frequently Asked Questions
Should I cache compressed system prompts?
Yes! System prompts rarely change dynamically. Compress once at server startup or build time to incur 0ms runtime latency for user requests.