Building software
sari and
Building software
Replication lag occurs when there is a delay between a write operation being executed on the primary (leader) node and the same operation being replicated to the secondary (follower) nodes.
Replication lag is a basic issue in leader-based replication systems that are made for better availability, scalability, and faster response times by spreading out read operations across replicas in different locations.
I’ve built software that iterates slower than SpaceX is iterating starships.
Between 1 & 2: new actuation, launch pad cooling, hot staging and on and on
“For any given technology development, it’s how many iterations you have and the time between... See more
Patrick OShaughnessyx.com
Fantastic advice, for software builders:
Headline driven development
Here is a simple process for shipping software projects that works. First, decompose the project into a stream1 of headlines. Then pick an aggressive date to ship the first headline and work like hell to meet that date. Have everyone work only on one headline at a time– the
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2019 when we got started with Linear, most SaaS websites at the time seemed to be these "Corporate Memphis" sites with vague benefit statements and weird colorful illustrations. No screenshots of the product and dark sites were very rare in B2B SaaS.
The "Painless" data migration
- Another challenge was to incorporate the above changes for the existing data i.e. increasing the number of shards and defining a custom routing key for each of the document. The existing index had close to 33 MN documents at the time of the change
- Given that the routing key and the number of shards needed to changes, a
Improving query performance in ElasticSearch at scale
