My entire career was in research and high-tech (though with semiconductors not software). This included time in the milieu of high-tech startup companies. Research, high-tech, and startups could provide fodder for some good novels. With "The Cookbook Collector" as with her previous novel, "Intuition", Allegra Goodman has NOT written these novels.
"Cookbook Collector" is peopled with off-the-shelf stereotypes--the ethical entrepreneur, the unethical entrepreneur, nerdy engineers, socially clueless engineers, dumb and unethical MBA's, the early retiree whose moderate eccentricity is funded from Microsoft-era stock-options, the responsible sister, the irresponsible sister, the dead mother with a hidden past, the Berkeley environmental nut-jobs with alley-cat morals, the all-wise and jolly rabbi with a heart-of-gold, etc., etc., etc. Generally, the characters seem plausible but not very real to me. They almost seem like a cast assembled for a video game or some other kind of simulation.
Likewise, the book has a number of settings which, to me, seem to be used somewhat for a certain name-dropping cachet, to further stereotype the characters, and to avoid building specific cases by again simulating. Berkeley, Palo Alto (and Silicon Valley), and Cambridge--shorthand for places with certain kinds of people. Similarly, the author drops a lot of "insy" details or names, often correctly, to plausibly simulate situations within and around the dotcom milieu.
Another annoyance is that major turning points revolve around cliche events or ridiculous coincidence. Two major characters,Emily and Jonathan, have dotcom startups in the late 1990's--foreshadowing as subtle as a sledgehammer. Following the dotcom meltdown, we get served 9/11 as a main plot event. (Does that sound to you like something that Jane Austen would have stooped to?) Finally, there are coincidences piled on top of coincidences ripe for an old-style MAD Magazine parody. Emily's "irresponsible" sister, Jess, meets up with the jolly, heart-of-gold, all-wise rabbi in Berkeley. The rabbi's wife's sister is married to another rabbi and lives on the East Coast--Sharon, Massachusetts to be precise. And, guess what, the remarried father of Emily and Jess also lives in Sharon, Massachusetts. Nuff said; earlier I carried this through to a spoiler. Sorry.
Thus far, I haven't even gotten around to the meaning of the title "The Cookbook Collector"--but that's another story. And there's the rub; the author tries to keep 4 or 5 stories going without doing a very good job on any one of them.