The Lance

Topic: General                                                                                                                                              Level: All In this post, we shall catch up on the multi-faceted technological updates that happened over the past week as well as a few that seized my attention, Introducing Microservices Patterns with Spring Integration  Catalog with in-build patterns and architecture facilitating the integration with Spring modules and each of these modules is in turn Spring boot component https://spring.io/blog/2023/01/25/introducing-microservices-patterns-with-spring-integration Jakarta EE 10, Java faces 4 can now be programmatically accessed via API and with extension mappings, the xhtml is made redundant with context params, ClientWindowScoped annotation can maintain the same bean scopes across multiple pages as long the jfwid is the same, and finally MultipleFileUpload model mapping for processing https://blog.payara.fish/a-quick-look-at-face

Topic: General                                                                                                                                              Level: All In this post, we shall catch up on the multi-faceted technological updates that happened over the past week as well as a few that seized my attention, The Garbage collector in JVM abstracts away from managing the memory allocation of the Java application by releasing/dereferencing/defragmenting the object allocated in the memory preventing memory leaks and space depletion. Several GC implementations strategically try to balance on the below parameters for optimal performance of GC, 1. Low latency  2. High Throughput  3. Efficient resources usage (CPU and memory) Typical stages involved in the GC are, 1. Mark (Tracing) - the objects are tree represented and from the application root reachable nodes are painted (LIVE) and unreachable (NON-LIVE) are marked for GC. 2. Sweep - Nonlive objects cleared from the heap memory  3. C