Howard Chu @ Symas✓ Add us as a preferred source on Google
🔄 Data last refreshed 8 days ago
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Make a deal with Howard Chu @ Symas
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
1.5K
Account age
9 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor Howard Chu @ Symas
Known for
📊 Post engagement
Recent posts · likes + reposts
Oct 4latest
3
Avg engagement / post
2–3
Typical post (engagement)
0.2%
Engagement vs followers
74/100
Very consistent reach
Apr 2017
On Mastodon since
Half of recent posts land between 2 and 3 likes + reposts (median 2) — a dependable floor a sponsored post can count on.
🔥 Top post: RE: https://framapiaf.org/@clementoudot/117399884689547726 Cléme · 7 likes + reposts
📊 Activity & format
Posting cadence
23.7 / week
Toots daily — consistently active for a campaign window.
Content mix
Mostly text
Recent: 10 text · 2 image · 0 video.
Follower / following
2.2×
Follows 698 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
RE: https://mastodon.social/@LDAPcon/117273985654385532
Workshop day starting off now.
These guys are all missing a point. LMDB isn't really a file format. There's nothing particularly innovative about the layout of bytes in an LMDB data page. What makes LMDB useful is the library code that drives it, which has unrivaled eff…
A strategic roadmap for an atomistic machine-learning ecosystem
Data-driven machine learning (ML) techniques have become an essential tool in many domains of science. Their application to atomistic simulations of matter is particularly wid…
SquirrelFS: Using the Rust Compiler to Check File-System Crash Consistency
introduces a new approach to building crash-safe file systems for persistent memory. We exploit the fact that Rust’s typestate pattern allows compile-time enforceme…
Enigma
Native C++ reverse-engineering engine with disassembly, decompilation, and analysis pipeline for PE/ELF binaries, featuring interactive GUI and Ghidra-compatible decompiler.
Enigma removes the JVM dependency and provides a standalon…
Benchmark
https://tidesdb.com/articles/benchmark-analysis-tidesdb-v8-1-1-rocksdb-v10-10-1-lmdb-v0-9-24/
As expected, #LMDB dominates read performance and low CPU utilization.
Dinner on Die Bahn
Computer Systems
A Programmers Perspective
3rd Edition
https://enflomaplata.uep.edu.py/sites/TkxIYR/706832/computer__systems-a_programmers_perspective_3rd__edition.pdf
Resumable Processing
This is the primary resumability mechanism for NeMo Curator pipelines.
Each run creates or reuses one sparse #LMDB file named from its hostname and process ID. A writer modifies only its own file.
https://docs.nvidia.c…
LSM Tree vs B+ Tree: the Same Writes and Reads, Side by Side
Algorithm and Systems Visualizations
https://cuuduongthancong.com/~galles/visualization/LSMvsBTree.html
Shows how an update-in-place B+tree and an LSM store an identical sequence…
McCleary is a shared-use resource for the Yale School of Medicine (YSM), life science researchers elsewhere on campus and projects related to the Yale Center for Genome Analysis. It consists of a variety of compute nodes networked over eth…
Dinner on Die Bahn
Computer Systems
A Programmers Perspective
3rd Edition
https://enflomaplata.uep.edu.py/sites/TkxIYR/706832/computer__systems-a_programmers_perspective_3rd__edition.pdf
Resumable Processing
This is the primary resumability mechanism for NeMo Curator pipelines.
Each run creates or reuses one sparse #LMDB file named from its hostname and process ID. A writer modifies only its own file.
https://docs.nvidia.c…
LSM Tree vs B+ Tree: the Same Writes and Reads, Side by Side
Algorithm and Systems Visualizations
https://cuuduongthancong.com/~galles/visualization/LSMvsBTree.html
Shows how an update-in-place B+tree and an LSM store an identical sequence…
McCleary is a shared-use resource for the Yale School of Medicine (YSM), life science researchers elsewhere on campus and projects related to the Yale Center for Genome Analysis. It consists of a variety of compute nodes networked over eth…
🐘 Community & instance
Home server
cliff.social
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
✅ Link-verified
Verified link
Proved ownership of a website linked on their profile — Mastodon's green-check verification, a real identity signal rather than a paid badge.
On Mastodon since
Apr 2017
An OG fediverse account from Mastodon's early years — a long, established presence.
💡 Facts
🗓️Joined Mastodon in 2017 — 9 years ago.
👁️Averages 3 views per post.
📤Posts about 23.7× per week.
🕵️ Fake follower check
Estimated52/100
Fair
Credibility score
76%
Mixed
Real audience
Medium
Fake-follower risk
High
Data confidence
- Est. 76% real, active audience · Medium fake-follower risk.
- Low engagement (~0.2% of followers engage each post) — a sign of an inflated or inactive audience.
- Verified account.
- Established account (9+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
CTO Symas Corp., Chief Architect OpenLDAP Project, Musician
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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Frequently asked questions
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Howard Chu @ Symas has 1,545 followers on Mastodon.
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