58+ min ago  (426+ words) Before we talk about network caches, let's talk about reactivity overhead " because creating unnecessary deep reactive proxies is a silent performance killer in large Vue apps. Rule: Use shallow Ref when you replace the whole object wholesale (pagination, API responses)....

3+ hour, 48+ min ago  (795+ words) Mongo DB is much easier to understand when you can actually see your data, not just read it on a. .. Tagged with mongodb, nosql, database, data....

20+ hour, 30+ min ago  (776+ words) In this post, I'll explain why Click House is a strong choice for storing traces, how the schema is designed under the hood, and how you can start using it with Jaeger today. Click House is a column-oriented OLAP database…...

1+ day, 6+ hour ago  (105+ words) Oftaj problemoj kiujn nia AI a'tomate kaptas Storing items of varying sizes without tuning slab allocation wastes memory in oversized slabs while smaller slabs evict frequently. Find exposed instances, missing SASL authentication, and network binding issues. Get pull requests with…...

21+ hour, 46+ min ago  (16+ words) Introduction Apache Kafka and Apache Cassandra pair effectively because they complement. .. Tagged with dataengineering, cassandra, kafka....

23+ hour, 6+ min ago  (343+ words) Part 1 of 3 " the single-document case. There's a class of bug that every backend engineer ships at least once, usually without noticing for months. It hides inside the most innocent-looking operation: read a document, decide something, write it back. Take a…...

19+ hour, 41+ min ago  (1701+ words) Recently I has been given a task to implement AI powered semantic search for our catalogue and as we are already using snowflake we decided to implement this feature using Cortex Search Service. If you do not know what is…...

1+ day, 6+ hour ago  (765+ words) Per Zalando's engineering blog, the company runs a multi-stage machine learning platform that starts with a hosted experimentation environment called **Datalab** (a browser-accessible, Jupyter Hub-based workspace) and moves to large-scale processing on **Databricks** for Apache Spark workloads. The platform integrates…...

2+ day, 12+ hour ago  (170+ words) Scan your Redis configurations and client code for memory issues, persistence misconfigurations, security gaps, and performance problems. Get auto-fix PRs. Setting cache keys without TTL causes unbounded memory growth that eventually triggers OOM kills or eviction of important data. Running…...

2+ day, 3+ hour ago  (821+ words) I had been hearing about sockets, TCP connections, and networking for years without truly understanding what any of it meant at the code level. Building C-dis changed that. I learned the full socket lifecycle, what happens on both sides of…...