Жители Санкт-Петербурга устроили «крысогон»17:52
节前的某天，数据集预览服务出现了一次 OOM（内存溢出）问题。这类问题放在过去，其实是比较消耗时间的。 数据集预览涉及多种格式解析：jsonl、csv、parquet、json 等，每种格式的读取方式、内存占用模型都不一样。要逐个排查内存增长点，分析数据加载策略、对象生命周期以及是否存在全量读入等问题，通常至少需要 1 天时间。
。关于这个话题，51吃瓜提供了深入分析
Continuing to research usages of Native AOT on consoles led me to the open source FNA project. FNA is a modern reimplementation of Microsoft’s XNA Game frameworks. XNA was first introduced in the mid 2000s for developers to build games for the Xbox Live Indie Games marketplace using C#. Despite the fact that XNA has been discontinued by Microsoft, it still has many supporters who have continued to release XNA/FNA games over the years. Part of the FNA project involves modern console support which is powered by custom Native AOT ports.
算法为数字纪检监察体系提供“智慧核心”。有了海量数据，还需要科学算法挖掘其内在价值。有了科学算法，数字纪检监察体系就有了从纷繁复杂的数据里寻线索、找规律、揪异常的“火眼金睛”。比如，通过整合干部的岗位信息、履职轨迹、廉政记录，可以搭建起廉洁风险评估模型，及时发现苗头性、倾向性问题；通过关联分析项目审批、招标文件、资金流向等数据，能让新型腐败、隐性腐败无处遁形。