Nugget post: WKHTMLTOPDF not loading JavaScript

WKHTMLTOPDF is an extremely popular tool to convert existing html pages (or strings) to a PDF. This comes in handy for CyberSift's Tutela product, where we are required to generate PDF reports programmatically. A significant aspect of these reports are graphs and charts to more easily visualize data. When using newer charting libraries, we ended … Continue reading Nugget post: WKHTMLTOPDF not loading JavaScript

Spring Boot R2DBC INSERT batching (Reactive SQL)

Batching is the act of gathering multiple statements together and executing them over a single database connection. Batching has performance benefits since the database can better optimize the batched queries, however it also "saves" having to open individual database connections and reduces connection starvation. Connection starvation in Postgres ends up spitting out errors along the … Continue reading Spring Boot R2DBC INSERT batching (Reactive SQL)