#python#agent#ai#aiagent#awesome#chatgpt#hacktoberfest#hacktoberfest2025#llm#long_short_term_memory#memori_ai#memory#memory_management#python#rag#state_management
Memori is an open-source memory engine that gives AI language models human-like memory using standard SQL databases like PostgreSQL, MySQL, or SQLite.[1][2] With just one line of code, you can enable any LLM to remember conversations, learn from interactions, and maintain context across sessions.[1] The key benefits are significant cost savings of 80-90% compared to expensive vector databases, complete data ownership and transparency since memories are stored in SQL databases you control, and zero vendor lock-in allowing you to export and move your data anywhere.[1][3] Memori works with popular frameworks like OpenAI, Anthropic, and LangChain, making it easy to integrate into existing projects without complex setup.[1]
https://github.com/GibsonAI/Memori
跳进Passacaglia的兔子洞(1)——什么是 Passacaglia?
前些天在广播里听到了交响乐版的 Bach 的Passacaglia and Fugue in C minor,于是略微跳进了兔子洞🤣了解了一下Passacaglia这个形制,Bach的这一首Passacaglia以及管风琴的一些知识~
先是了解了一下 Passacaglia 这个形制。Passacaglia 是17世纪在西班牙起源的,这个词本身的意思大约就是 cross(passa) caglia(street)。最大的特点是有一个bass-ostinato,然后在这个基础上写很多旋律variation。一般 Passacaglia 都是三拍子的,而且有一种比较严肃的感觉。这个形制和 Chaconne 非常类似,后面也会被音乐家混合使用。
除了巴赫的这首著名的 Passacaglia and Fugue in C minor 之外,其他比较有名的 Passacaglia 还有 Handel 的 Harpsichord Suite No. VII in G minor (HWV 432)最后一个乐章, Purcell 的歌剧Dido and Aeneas 中的 Dido’s Lament,Mendelssohn 也写过一首管风琴的 Passacaglia in C minor (不愧是巴赫复兴鼻祖?😂),还有肖斯塔科维奇的 Lady Macbeth of Mtsensk Act 2 的 interlude (也有一个管风琴版本)。
扯了这么多,还是先分享一下拉我进兔子洞的罪魁祸首吧,由Leopold Stokowski改编的交响乐版 Bach: Passacaglia And Fugue In C Minor, BWV 582~
https://www.youtube.com/watch?v=naBh9Vhc6ZI
#bach