Akash Rajvanshihacstac.hashnode.dev·Apr 21, 2024🚀 Day 44/100 🚀Busy with job tasks, learning to use tablespaces in PostgreSQL HA containers, Etcd authentication, and migrating from Etcd v2 to v3 for Patroni PostgreSQL. Also, exploring AWS ML services for the solutions architect exam. #AWS #PostgreSQL #DevOps #...Discuss#100DaysOfDevOpsAWS
Pugazhenthi Elangovanscalability.hashnode.dev·Apr 18, 2024Distribution of data in NoSQL Databases - Part 1Introduction Amazon Dynamo and Cassandra whitepapers are the blueprint for NoSQL wide column databases out there. These databases solve many problems which aren't intended to be solved in relational databases. One of the predominant feature is Horizo...DiscussNoSQL
Shivanagouda Agasimanishiva02.hashnode.dev·Apr 17, 2024Problems with Replication LagLeader-based replication requires all writes to go through a single node, but read only queries can go to any replica. For workloads that consist of mostly reads and only a small percentage of writes (a common pattern on the web), there is an attrac‐...Discussdistributed system
Yash RVyashrv.hashnode.dev·Apr 15, 2024Skiing into Cloud Native Observability with eBPF.If you’re not yet familiar with eBPF, let’s take a step back and look at it from a bird’s-eye view. Extended Berkeley Packet Filter, often abbreviated as eBPF, is no ordinary technology. It’s a revolutionary kernel technology that opens doors to a wh...Discuss·32 readseBPF
Anthony Manning-FranklinProantman-does-software.com·Apr 15, 2024FeaturedReliable HTTP: Outsmarting the Two Generals with WebhooksThe Two Generals Problem is a mathematical theorem proving that no messaging protocol can reliably ensure that two parties share the same state. However, some approaches guarantee that two distributed systems will follow an acceptable state progressi...Discuss·16 likes·604 readsTypeScript
Aruna Dasarunadas.hashnode.dev·Apr 14, 2024CAP Theorem: Choose Wisely, But You Can’t Have It All! — 4CAP theorem reminds me of the time where I was confused more with the terminology somewhat same as with encounter with term nosql. When I first came across CAP theorem a decade ago my struggle was good chunk to understand the terminology. My brain wa...DiscussDesigning Data - Intensive AppDesign
Aruna Dasarunadas.hashnode.dev·Apr 13, 2024Are distributed systems reliable? — 2I came across this white paper listed in the references of the book Designing Data-Intensive Applications, which I am currently reading. This whitepaper is yet another very well written and actually address the philosophy of distributed system reliab...DiscussDesigning Data - Intensive AppData Science
Kaustubhworkernode.hashnode.dev·Apr 12, 2024Understanding Parquet FilesApache Parquet is a open source, column-based file format that's great for storing and retrieving data quickly. It has smart compression and encoding methods to handle large amounts of data easily. It's perfect for both regular and interactive tasks....Discussbig data
Nicolas FränkelforApache APISIXapisix.hashnode.dev·Apr 11, 2024Implementing the Idempotency-Key specification on Apache APISIXLast week, I wrote an analysis of the IETF Idempotency-Key specification. The specification aims to avoid duplicated requests. In short, the idea is for the client to send a unique key along with the request: If the server doesn't know the key, it p...Discuss·80 likesLua
Kaustubhworkernode.hashnode.dev·Apr 11, 2024big dataIn today's world, data is all around us and it's growing really fast. Every time we use social media or buy something online, we create data. This data is growing exponentially. Data that is massive, diverse and increasing at great velocity is known ...Discuss·36 readsbig data
